| 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 | $220.95 | 13.319% | $250.3783 | $250.38 | $250.40 | $250.40 |
| Purchase #2 | $63.71 | 4.291% | $66.4438 | $66.44 | $66.45 | $66.40 |
| Purchase #3 | $145.98 | 7.681% | $157.1927 | $157.19 | $157.20 | $157.20 |
| Purchase #4 | $48.33 | 3.273% | $49.9118 | $49.91 | $49.90 | $49.90 |
| Purchase #5 | $68.44 | 13.434% | $77.6342 | $77.63 | $77.65 | $77.60 |
| Purchase #6 | $154.61 | 5.198% | $162.6466 | $162.65 | $162.65 | $162.60 |
| Purchase #7 | $41.76 | 7.180% | $44.7584 | $44.76 | $44.75 | $44.80 |
| 7 purchase totals = | $743.78 | $808.9658 | $808.96 | $809.00 | $808.90 | |