| 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 | $63.83 | 9.355% | $69.8013 | $69.80 | $69.80 | $69.80 |
| Purchase #2 | $225.57 | 12.602% | $253.9963 | $254.00 | $254.00 | $254.00 |
| Purchase #3 | $75.55 | 8.182% | $81.7315 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $97.70 | 5.717% | $103.2855 | $103.29 | $103.30 | $103.30 |
| Purchase #5 | $127.90 | 7.845% | $137.9338 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $33.84 | 7.770% | $36.4694 | $36.47 | $36.45 | $36.50 |
| Purchase #7 | $148.47 | 6.668% | $158.37 | $158.37 | $158.35 | $158.40 |
| 7 purchase totals = | $772.86 | $841.5878 | $841.59 | $841.60 | $841.60 | |