| 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 | $227.36 | 5.539% | $239.9535 | $239.95 | $239.95 | $240.00 |
| Purchase #2 | $59.90 | 4.460% | $62.5715 | $62.57 | $62.55 | $62.60 |
| Purchase #3 | $90.72 | 13.226% | $102.7186 | $102.72 | $102.70 | $102.70 |
| Purchase #4 | $151.57 | 9.404% | $165.8236 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $60.33 | 10.702% | $66.7865 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $40.63 | 8.181% | $43.9539 | $43.95 | $43.95 | $44.00 |
| Purchase #7 | $65.79 | 6.154% | $69.8387 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $696.30 | $751.6463 | $751.64 | $751.60 | $751.70 | |