| 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 | $38.80 | 7.211% | $41.5979 | $41.60 | $41.60 | $41.60 |
| Purchase #2 | $192.44 | 9.286% | $210.31 | $210.31 | $210.30 | $210.30 |
| Purchase #3 | $59.55 | 6.810% | $63.6054 | $63.61 | $63.60 | $63.60 |
| Purchase #4 | $153.72 | 8.108% | $166.1836 | $166.18 | $166.20 | $166.20 |
| Purchase #5 | $175.44 | 8.230% | $189.8787 | $189.88 | $189.90 | $189.90 |
| Purchase #6 | $102.54 | 9.408% | $112.187 | $112.19 | $112.20 | $112.20 |
| Purchase #7 | $69.38 | 6.338% | $73.7773 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $791.87 | $857.5399 | $857.55 | $857.60 | $857.60 | |