| 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 | $66.68 | 8.529% | $72.3671 | $72.37 | $72.35 | $72.40 |
| Purchase #2 | $223.27 | 9.606% | $244.7173 | $244.72 | $244.70 | $244.70 |
| Purchase #3 | $62.93 | 3.294% | $65.0029 | $65.00 | $65.00 | $65.00 |
| Purchase #4 | $191.67 | 6.283% | $203.7126 | $203.71 | $203.70 | $203.70 |
| Purchase #5 | $43.27 | 13.400% | $49.0682 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $127.45 | 9.805% | $139.9465 | $139.95 | $139.95 | $139.90 |
| Purchase #7 | $152.26 | 12.478% | $171.259 | $171.26 | $171.25 | $171.30 |
| 7 purchase totals = | $867.53 | $946.0736 | $946.08 | $946.00 | $946.10 | |