| 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 | $52.62 | 8.394% | $57.0369 | $57.04 | $57.05 | $57.00 |
| Purchase #2 | $27.32 | 10.429% | $30.1692 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $74.32 | 4.350% | $77.5529 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $236.45 | 12.687% | $266.4484 | $266.45 | $266.45 | $266.40 |
| Purchase #5 | $101.36 | 8.803% | $110.2827 | $110.28 | $110.30 | $110.30 |
| Purchase #6 | $38.86 | 7.250% | $41.6774 | $41.68 | $41.70 | $41.70 |
| Purchase #7 | $27.43 | 9.458% | $30.0243 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $558.36 | $613.1918 | $613.19 | $613.20 | $613.20 | |