| 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 | $101.89 | 6.182% | $108.1888 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $43.50 | 10.483% | $48.0601 | $48.06 | $48.05 | $48.10 |
| Purchase #3 | $34.38 | 8.544% | $37.3174 | $37.32 | $37.30 | $37.30 |
| Purchase #4 | $108.68 | 8.617% | $118.045 | $118.05 | $118.05 | $118.00 |
| Purchase #5 | $206.50 | 3.763% | $214.2706 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $222.79 | 12.726% | $251.1423 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $180.64 | 12.353% | $202.9545 | $202.95 | $202.95 | $203.00 |
| 7 purchase totals = | $898.38 | $979.9787 | $979.98 | $979.95 | $980.00 | |