| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $97.47 | 3.386% | $100.7703 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $55.77 | 8.870% | $60.7168 | $60.72 | $60.70 | $60.70 |
| Purchase #3 | $194.85 | 4.683% | $203.9748 | $203.97 | $203.95 | $204.00 |
| Purchase #4 | $87.28 | 4.409% | $91.1282 | $91.13 | $91.15 | $91.10 |
| Purchase #5 | $165.85 | 7.305% | $177.9653 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $13.41 | 4.153% | $13.9669 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $76.51 | 3.111% | $78.8902 | $78.89 | $78.90 | $78.90 |
| 7 purchase totals = | $691.14 | $727.4125 | $727.42 | $727.35 | $727.50 | |