| 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 | $15.54 | 6.373% | $16.5304 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $59.86 | 7.176% | $64.1556 | $64.16 | $64.15 | $64.20 |
| Purchase #3 | $167.27 | 8.169% | $180.9343 | $180.93 | $180.95 | $180.90 |
| Purchase #4 | $202.49 | 9.786% | $222.3057 | $222.31 | $222.30 | $222.30 |
| Purchase #5 | $175.99 | 12.146% | $197.3657 | $197.37 | $197.35 | $197.40 |
| Purchase #6 | $13.64 | 12.501% | $15.3451 | $15.35 | $15.35 | $15.30 |
| Purchase #7 | $51.30 | 3.202% | $52.9426 | $52.94 | $52.95 | $52.90 |
| 7 purchase totals = | $686.09 | $749.5794 | $749.59 | $749.60 | $749.50 | |