| 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 | $100.73 | 9.815% | $110.6166 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $98.66 | 11.234% | $109.7435 | $109.74 | $109.75 | $109.70 |
| Purchase #3 | $48.70 | 11.708% | $54.4018 | $54.40 | $54.40 | $54.40 |
| Purchase #4 | $49.28 | 6.790% | $52.6261 | $52.63 | $52.65 | $52.60 |
| Purchase #5 | $24.81 | 7.481% | $26.666 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $66.82 | 6.671% | $71.2776 | $71.28 | $71.30 | $71.30 |
| Purchase #7 | $23.81 | 5.438% | $25.1048 | $25.10 | $25.10 | $25.10 |
| 7 purchase totals = | $412.81 | $450.4364 | $450.44 | $450.45 | $450.40 | |