| 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 | $16.59 | 8.118% | $17.9368 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $67.36 | 6.657% | $71.8442 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $221.48 | 3.631% | $229.5219 | $229.52 | $229.50 | $229.50 |
| Purchase #4 | $48.36 | 10.176% | $53.2811 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $82.62 | 7.267% | $88.624 | $88.62 | $88.60 | $88.60 |
| Purchase #6 | $195.60 | 12.411% | $219.8759 | $219.88 | $219.90 | $219.90 |
| Purchase #7 | $38.65 | 11.209% | $42.9823 | $42.98 | $43.00 | $43.00 |
| 7 purchase totals = | $670.66 | $724.0662 | $724.06 | $724.10 | $724.00 | |