| 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 | $44.61 | 11.735% | $49.845 | $49.85 | $49.85 | $49.80 |
| Purchase #2 | $100.64 | 9.420% | $110.1203 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $244.59 | 11.695% | $273.1948 | $273.19 | $273.20 | $273.20 |
| Purchase #4 | $52.26 | 10.516% | $57.7557 | $57.76 | $57.75 | $57.80 |
| Purchase #5 | $219.39 | 7.345% | $235.5042 | $235.50 | $235.50 | $235.50 |
| Purchase #6 | $41.71 | 3.394% | $43.1256 | $43.13 | $43.15 | $43.10 |
| Purchase #7 | $37.70 | 9.833% | $41.407 | $41.41 | $41.40 | $41.40 |
| 7 purchase totals = | $740.90 | $810.9526 | $810.96 | $810.95 | $810.90 | |