| 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 | $33.62 | 13.769% | $38.2491 | $38.25 | $38.25 | $38.20 |
| Purchase #2 | $90.75 | 9.780% | $99.6254 | $99.63 | $99.65 | $99.60 |
| Purchase #3 | $182.36 | 12.213% | $204.6316 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $44.95 | 10.502% | $49.6706 | $49.67 | $49.65 | $49.70 |
| Purchase #5 | $107.32 | 12.402% | $120.6298 | $120.63 | $120.65 | $120.60 |
| Purchase #6 | $122.33 | 8.586% | $132.8333 | $132.83 | $132.85 | $132.80 |
| Purchase #7 | $159.56 | 5.317% | $168.0438 | $168.04 | $168.05 | $168.00 |
| 7 purchase totals = | $740.89 | $813.6836 | $813.68 | $813.75 | $813.50 | |