| 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 | $65.81 | 4.510% | $68.778 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $48.36 | 11.268% | $53.8092 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $201.54 | 5.500% | $212.6247 | $212.62 | $212.60 | $212.60 |
| Purchase #4 | $102.28 | 13.822% | $116.4171 | $116.42 | $116.40 | $116.40 |
| Purchase #5 | $31.53 | 6.131% | $33.4631 | $33.46 | $33.45 | $33.50 |
| Purchase #6 | $244.63 | 7.242% | $262.3461 | $262.35 | $262.35 | $262.30 |
| Purchase #7 | $118.69 | 13.348% | $134.5327 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $812.84 | $881.9709 | $881.97 | $881.95 | $881.90 | |