| 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 | $24.59 | 10.418% | $27.1518 | $27.15 | $27.15 | $27.20 |
| Purchase #2 | $43.62 | 11.710% | $48.7279 | $48.73 | $48.75 | $48.70 |
| Purchase #3 | $161.60 | 8.593% | $175.4863 | $175.49 | $175.50 | $175.50 |
| Purchase #4 | $139.73 | 7.596% | $150.3439 | $150.34 | $150.35 | $150.30 |
| Purchase #5 | $100.65 | 9.136% | $109.8454 | $109.85 | $109.85 | $109.80 |
| Purchase #6 | $202.79 | 4.198% | $211.3031 | $211.30 | $211.30 | $211.30 |
| Purchase #7 | $97.57 | 5.695% | $103.1266 | $103.13 | $103.15 | $103.10 |
| 7 purchase totals = | $770.55 | $825.9850 | $825.99 | $826.05 | $825.90 | |