| 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 | $88.60 | 13.371% | $100.4467 | $100.45 | $100.45 | $100.40 |
| Purchase #2 | $13.95 | 9.455% | $15.269 | $15.27 | $15.25 | $15.30 |
| Purchase #3 | $154.88 | 7.111% | $165.8935 | $165.89 | $165.90 | $165.90 |
| Purchase #4 | $152.54 | 4.591% | $159.5431 | $159.54 | $159.55 | $159.50 |
| Purchase #5 | $237.49 | 9.631% | $260.3627 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $162.58 | 8.357% | $176.1668 | $176.17 | $176.15 | $176.20 |
| Purchase #7 | $109.99 | 7.518% | $118.259 | $118.26 | $118.25 | $118.30 |
| 7 purchase totals = | $920.03 | $995.9408 | $995.94 | $995.90 | $996.00 | |