| 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 | $78.92 | 12.529% | $88.8079 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $162.57 | 10.185% | $179.1278 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $135.34 | 6.290% | $143.8529 | $143.85 | $143.85 | $143.90 |
| Purchase #4 | $24.71 | 10.638% | $27.3386 | $27.34 | $27.35 | $27.30 |
| Purchase #5 | $21.67 | 11.239% | $24.1055 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $104.73 | 12.367% | $117.682 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $220.60 | 3.560% | $228.4534 | $228.45 | $228.45 | $228.50 |
| 7 purchase totals = | $748.54 | $809.3681 | $809.37 | $809.40 | $809.40 | |