| 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 | $21.36 | 10.185% | $23.5355 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $184.80 | 5.148% | $194.3135 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $28.33 | 9.753% | $31.093 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $221.72 | 10.243% | $244.4308 | $244.43 | $244.45 | $244.40 |
| Purchase #5 | $156.42 | 5.362% | $164.8072 | $164.81 | $164.80 | $164.80 |
| Purchase #6 | $66.67 | 13.298% | $75.5358 | $75.54 | $75.55 | $75.50 |
| Purchase #7 | $99.99 | 9.123% | $109.1121 | $109.11 | $109.10 | $109.10 |
| 7 purchase totals = | $779.29 | $842.8279 | $842.83 | $842.85 | $842.70 | |