| 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 | $104.68 | 11.556% | $116.7768 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $50.47 | 9.145% | $55.0855 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $202.87 | 12.467% | $228.1618 | $228.16 | $228.15 | $228.20 |
| Purchase #4 | $214.91 | 9.580% | $235.4984 | $235.50 | $235.50 | $235.50 |
| Purchase #5 | $32.90 | 12.293% | $36.9444 | $36.94 | $36.95 | $36.90 |
| Purchase #6 | $61.80 | 6.679% | $65.9276 | $65.93 | $65.95 | $65.90 |
| Purchase #7 | $9.93 | 4.431% | $10.37 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $677.56 | $748.7645 | $748.77 | $748.80 | $748.80 | |