| 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 | $73.88 | 8.311% | $80.0202 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $166.77 | 10.826% | $184.8245 | $184.82 | $184.80 | $184.80 |
| Purchase #3 | $210.33 | 13.564% | $238.8592 | $238.86 | $238.85 | $238.90 |
| Purchase #4 | $51.94 | 12.860% | $58.6195 | $58.62 | $58.60 | $58.60 |
| Purchase #5 | $42.40 | 8.649% | $46.0672 | $46.07 | $46.05 | $46.10 |
| Purchase #6 | $10.46 | 8.873% | $11.3881 | $11.39 | $11.40 | $11.40 |
| Purchase #7 | $220.75 | 3.366% | $228.1804 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $776.53 | $847.9591 | $847.96 | $847.90 | $848.00 | |