| 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 | $37.44 | 6.663% | $39.9346 | $39.93 | $39.95 | $39.90 |
| Purchase #2 | $229.48 | 9.590% | $251.4871 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $29.48 | 13.256% | $33.3879 | $33.39 | $33.40 | $33.40 |
| Purchase #4 | $223.36 | 9.462% | $244.4943 | $244.49 | $244.50 | $244.50 |
| Purchase #5 | $165.79 | 4.650% | $173.4992 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $146.73 | 8.103% | $158.6195 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $14.27 | 4.817% | $14.9574 | $14.96 | $14.95 | $15.00 |
| 7 purchase totals = | $846.55 | $916.3800 | $916.38 | $916.40 | $916.40 | |