| 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 | $45.65 | 7.681% | $49.1564 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $42.94 | 7.767% | $46.2751 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $26.88 | 5.320% | $28.31 | $28.31 | $28.30 | $28.30 |
| Purchase #4 | $224.93 | 4.241% | $234.4693 | $234.47 | $234.45 | $234.50 |
| Purchase #5 | $6.80 | 11.479% | $7.5806 | $7.58 | $7.60 | $7.60 |
| Purchase #6 | $143.58 | 3.650% | $148.8207 | $148.82 | $148.80 | $148.80 |
| Purchase #7 | $128.51 | 11.387% | $143.1434 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $619.29 | $657.7555 | $657.76 | $657.75 | $657.80 | |