| 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 | $75.99 | 10.857% | $84.2402 | $84.24 | $84.25 | $84.20 |
| Purchase #2 | $126.42 | 9.204% | $138.0557 | $138.06 | $138.05 | $138.10 |
| Purchase #3 | $158.71 | 5.454% | $167.366 | $167.37 | $167.35 | $167.40 |
| Purchase #4 | $20.48 | 12.730% | $23.0871 | $23.09 | $23.10 | $23.10 |
| Purchase #5 | $105.45 | 6.349% | $112.145 | $112.15 | $112.15 | $112.10 |
| Purchase #6 | $203.92 | 8.109% | $220.4559 | $220.46 | $220.45 | $220.50 |
| Purchase #7 | $53.62 | 8.775% | $58.3252 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $744.59 | $803.6751 | $803.70 | $803.70 | $803.70 | |