| 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 | $65.48 | 9.698% | $71.8303 | $71.83 | $71.85 | $71.80 |
| Purchase #2 | $70.81 | 3.176% | $73.0589 | $73.06 | $73.05 | $73.10 |
| Purchase #3 | $170.49 | 4.469% | $178.1092 | $178.11 | $178.10 | $178.10 |
| Purchase #4 | $216.62 | 3.531% | $224.2689 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $230.82 | 13.586% | $262.1792 | $262.18 | $262.20 | $262.20 |
| Purchase #6 | $18.94 | 6.507% | $20.1724 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $92.71 | 3.580% | $96.029 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $865.87 | $925.6479 | $925.65 | $925.65 | $925.70 | |