| 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 | $51.32 | 5.166% | $53.9712 | $53.97 | $53.95 | $54.00 |
| Purchase #2 | $89.99 | 3.729% | $93.3457 | $93.35 | $93.35 | $93.30 |
| Purchase #3 | $141.91 | 3.439% | $146.7903 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $94.92 | 12.846% | $107.1134 | $107.11 | $107.10 | $107.10 |
| Purchase #5 | $179.56 | 8.563% | $194.9357 | $194.94 | $194.95 | $194.90 |
| Purchase #6 | $33.64 | 6.610% | $35.8636 | $35.86 | $35.85 | $35.90 |
| Purchase #7 | $169.83 | 13.282% | $192.3868 | $192.39 | $192.40 | $192.40 |
| 7 purchase totals = | $761.17 | $824.4067 | $824.41 | $824.40 | $824.40 | |