| 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 | $15.50 | 4.266% | $16.1612 | $16.16 | $16.15 | $16.20 |
| Purchase #2 | $82.94 | 12.300% | $93.1416 | $93.14 | $93.15 | $93.10 |
| Purchase #3 | $179.79 | 6.746% | $191.9186 | $191.92 | $191.90 | $191.90 |
| Purchase #4 | $236.36 | 6.848% | $252.5459 | $252.55 | $252.55 | $252.50 |
| Purchase #5 | $243.64 | 9.532% | $266.8638 | $266.86 | $266.85 | $266.90 |
| Purchase #6 | $175.71 | 6.178% | $186.5654 | $186.57 | $186.55 | $186.60 |
| Purchase #7 | $5.50 | 12.517% | $6.1884 | $6.19 | $6.20 | $6.20 |
| 7 purchase totals = | $939.44 | $1,013.3849 | $1,013.39 | $1,013.35 | $1,013.40 | |