| 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 | $116.68 | 12.376% | $131.1203 | $131.12 | $131.10 | $131.10 |
| Purchase #2 | $50.52 | 10.777% | $55.9645 | $55.96 | $55.95 | $56.00 |
| Purchase #3 | $85.29 | 7.638% | $91.8045 | $91.80 | $91.80 | $91.80 |
| Purchase #4 | $31.80 | 13.240% | $36.0103 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $142.64 | 6.366% | $151.7205 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $203.29 | 12.602% | $228.9086 | $228.91 | $228.90 | $228.90 |
| Purchase #7 | $93.69 | 8.808% | $101.9422 | $101.94 | $101.95 | $101.90 |
| 7 purchase totals = | $723.91 | $797.4709 | $797.46 | $797.40 | $797.40 | |