| 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 | $33.48 | 9.405% | $36.6288 | $36.63 | $36.65 | $36.60 |
| Purchase #2 | $108.84 | 3.329% | $112.4633 | $112.46 | $112.45 | $112.50 |
| Purchase #3 | $37.40 | 4.454% | $39.0658 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $165.57 | 7.387% | $177.8007 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $217.82 | 6.778% | $232.5838 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $186.65 | 12.591% | $210.1511 | $210.15 | $210.15 | $210.20 |
| Purchase #7 | $9.39 | 9.523% | $10.2842 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $759.15 | $818.9777 | $818.97 | $819.00 | $819.10 | |