| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $44.84 | 10.746% | $49.6585 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $110.35 | 13.793% | $125.5706 | $125.57 | $125.55 | $125.60 |
| Purchase #3 | $239.28 | 13.227% | $270.9296 | $270.93 | $270.95 | $270.90 |
| Purchase #4 | $226.46 | 7.746% | $244.0016 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $112.46 | 6.607% | $119.8902 | $119.89 | $119.90 | $119.90 |
| Purchase #6 | $187.62 | 9.616% | $205.6615 | $205.66 | $205.65 | $205.70 |
| Purchase #7 | $179.35 | 9.717% | $196.7774 | $196.78 | $196.80 | $196.80 |
| 7 purchase totals = | $1,100.36 | $1,212.4894 | $1,212.49 | $1,212.50 | $1,212.60 | |