| 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 | $67.34 | 10.360% | $74.3164 | $74.32 | $74.30 | $74.30 |
| Purchase #2 | $25.37 | 12.756% | $28.6062 | $28.61 | $28.60 | $28.60 |
| Purchase #3 | $211.86 | 9.857% | $232.743 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $231.44 | 7.833% | $249.5687 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $18.84 | 6.716% | $20.1053 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $96.44 | 3.228% | $99.5531 | $99.55 | $99.55 | $99.60 |
| Purchase #7 | $30.68 | 8.264% | $33.2154 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $681.97 | $738.1081 | $738.12 | $738.05 | $738.10 | |