| 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 | $39.27 | 5.476% | $41.4204 | $41.42 | $41.40 | $41.40 |
| Purchase #2 | $164.44 | 7.350% | $176.5263 | $176.53 | $176.55 | $176.50 |
| Purchase #3 | $130.73 | 11.862% | $146.2372 | $146.24 | $146.25 | $146.20 |
| Purchase #4 | $57.52 | 9.810% | $63.1627 | $63.16 | $63.15 | $63.20 |
| Purchase #5 | $36.35 | 5.744% | $38.4379 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $215.45 | 13.458% | $244.4453 | $244.45 | $244.45 | $244.40 |
| Purchase #7 | $40.75 | 13.810% | $46.3776 | $46.38 | $46.40 | $46.40 |
| 7 purchase totals = | $684.51 | $756.6074 | $756.62 | $756.65 | $756.50 | |