| 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 | $37.27 | 10.602% | $41.2214 | $41.22 | $41.20 | $41.20 |
| Purchase #2 | $5.27 | 5.679% | $5.5693 | $5.57 | $5.55 | $5.60 |
| Purchase #3 | $113.83 | 6.818% | $121.5909 | $121.59 | $121.60 | $121.60 |
| Purchase #4 | $45.78 | 10.678% | $50.6684 | $50.67 | $50.65 | $50.70 |
| Purchase #5 | $187.38 | 3.482% | $193.9046 | $193.90 | $193.90 | $193.90 |
| Purchase #6 | $36.78 | 12.294% | $41.3017 | $41.30 | $41.30 | $41.30 |
| Purchase #7 | $89.47 | 10.623% | $98.9744 | $98.97 | $98.95 | $99.00 |
| 7 purchase totals = | $515.78 | $553.2307 | $553.22 | $553.15 | $553.30 | |