| 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 | $44.74 | 11.124% | $49.7169 | $49.72 | $49.70 | $49.70 |
| Purchase #2 | $57.26 | 7.810% | $61.732 | $61.73 | $61.75 | $61.70 |
| Purchase #3 | $202.90 | 9.741% | $222.6645 | $222.66 | $222.65 | $222.70 |
| Purchase #4 | $130.28 | 3.384% | $134.6887 | $134.69 | $134.70 | $134.70 |
| Purchase #5 | $101.30 | 8.850% | $110.2651 | $110.27 | $110.25 | $110.30 |
| Purchase #6 | $20.73 | 5.834% | $21.9394 | $21.94 | $21.95 | $21.90 |
| Purchase #7 | $119.67 | 8.731% | $130.1184 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $676.88 | $731.1250 | $731.13 | $731.10 | $731.10 | |