| 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 | $84.56 | 6.685% | $90.2128 | $90.21 | $90.20 | $90.20 |
| Purchase #2 | $238.44 | 3.494% | $246.7711 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $21.31 | 6.518% | $22.699 | $22.70 | $22.70 | $22.70 |
| Purchase #4 | $88.57 | 10.463% | $97.8371 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $226.32 | 11.283% | $251.8557 | $251.86 | $251.85 | $251.90 |
| Purchase #6 | $58.94 | 8.544% | $63.9758 | $63.98 | $64.00 | $64.00 |
| Purchase #7 | $79.84 | 3.695% | $82.7901 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $797.98 | $856.1416 | $856.15 | $856.15 | $856.20 | |