| 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 | $25.55 | 5.546% | $26.967 | $26.97 | $26.95 | $27.00 |
| Purchase #2 | $41.87 | 7.328% | $44.9382 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $143.96 | 3.820% | $149.4593 | $149.46 | $149.45 | $149.50 |
| Purchase #4 | $135.37 | 5.424% | $142.7125 | $142.71 | $142.70 | $142.70 |
| Purchase #5 | $196.28 | 13.591% | $222.9564 | $222.96 | $222.95 | $223.00 |
| Purchase #6 | $72.68 | 8.549% | $78.8934 | $78.89 | $78.90 | $78.90 |
| Purchase #7 | $94.59 | 8.328% | $102.4675 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $710.30 | $768.3943 | $768.40 | $768.35 | $768.50 | |