| 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 | $97.28 | 12.744% | $109.6774 | $109.68 | $109.70 | $109.70 |
| Purchase #2 | $90.30 | 3.283% | $93.2645 | $93.26 | $93.25 | $93.30 |
| Purchase #3 | $56.39 | 12.412% | $63.3891 | $63.39 | $63.40 | $63.40 |
| Purchase #4 | $121.55 | 7.504% | $130.6711 | $130.67 | $130.65 | $130.70 |
| Purchase #5 | $184.82 | 3.761% | $191.7711 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $118.53 | 9.258% | $129.5035 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $25.34 | 3.847% | $26.3148 | $26.31 | $26.30 | $26.30 |
| 7 purchase totals = | $694.21 | $744.5915 | $744.58 | $744.55 | $744.70 | |