| 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 | $31.27 | 6.376% | $33.2638 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $152.51 | 10.671% | $168.7843 | $168.78 | $168.80 | $168.80 |
| Purchase #3 | $30.25 | 11.397% | $33.6976 | $33.70 | $33.70 | $33.70 |
| Purchase #4 | $176.98 | 6.652% | $188.7527 | $188.75 | $188.75 | $188.80 |
| Purchase #5 | $96.74 | 13.667% | $109.9615 | $109.96 | $109.95 | $110.00 |
| Purchase #6 | $117.93 | 3.804% | $122.4161 | $122.42 | $122.40 | $122.40 |
| Purchase #7 | $53.71 | 12.737% | $60.551 | $60.55 | $60.55 | $60.60 |
| 7 purchase totals = | $659.39 | $717.4270 | $717.42 | $717.40 | $717.60 | |