| 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 | $112.72 | 6.177% | $119.6827 | $119.68 | $119.70 | $119.70 |
| Purchase #2 | $124.87 | 8.185% | $135.0906 | $135.09 | $135.10 | $135.10 |
| Purchase #3 | $91.99 | 11.298% | $102.383 | $102.38 | $102.40 | $102.40 |
| Purchase #4 | $49.91 | 6.477% | $53.1427 | $53.14 | $53.15 | $53.10 |
| Purchase #5 | $80.81 | 12.405% | $90.8345 | $90.83 | $90.85 | $90.80 |
| Purchase #6 | $111.80 | 9.671% | $122.6122 | $122.61 | $122.60 | $122.60 |
| Purchase #7 | $35.38 | 11.873% | $39.5807 | $39.58 | $39.60 | $39.60 |
| 7 purchase totals = | $607.48 | $663.3264 | $663.31 | $663.40 | $663.30 | |