| 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 | $123.34 | 9.262% | $134.7638 | $134.76 | $134.75 | $134.80 |
| Purchase #2 | $71.93 | 10.643% | $79.5855 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $215.51 | 9.754% | $236.5308 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $82.48 | 5.843% | $87.2993 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $40.29 | 8.438% | $43.6897 | $43.69 | $43.70 | $43.70 |
| Purchase #6 | $143.71 | 11.232% | $159.8515 | $159.85 | $159.85 | $159.90 |
| Purchase #7 | $37.85 | 10.714% | $41.9052 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $715.11 | $783.6258 | $783.63 | $783.65 | $783.70 | |