| 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 | $80.55 | 3.770% | $83.5867 | $83.59 | $83.60 | $83.60 |
| Purchase #2 | $231.94 | 5.495% | $244.6851 | $244.69 | $244.70 | $244.70 |
| Purchase #3 | $103.37 | 6.483% | $110.0715 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $249.82 | 10.136% | $275.1418 | $275.14 | $275.15 | $275.10 |
| Purchase #5 | $159.59 | 12.762% | $179.9569 | $179.96 | $179.95 | $180.00 |
| Purchase #6 | $58.89 | 12.337% | $66.1553 | $66.16 | $66.15 | $66.20 |
| Purchase #7 | $177.49 | 9.658% | $194.632 | $194.63 | $194.65 | $194.60 |
| 7 purchase totals = | $1,061.65 | $1,154.2293 | $1,154.24 | $1,154.25 | $1,154.30 | |