| 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 | $54.72 | 6.790% | $58.4355 | $58.44 | $58.45 | $58.40 |
| Purchase #2 | $157.79 | 13.168% | $178.5678 | $178.57 | $178.55 | $178.60 |
| Purchase #3 | $29.78 | 3.609% | $30.8548 | $30.85 | $30.85 | $30.90 |
| Purchase #4 | $31.50 | 4.325% | $32.8624 | $32.86 | $32.85 | $32.90 |
| Purchase #5 | $236.89 | 9.764% | $260.0199 | $260.02 | $260.00 | $260.00 |
| Purchase #6 | $84.25 | 8.390% | $91.3186 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $228.43 | 6.326% | $242.8805 | $242.88 | $242.90 | $242.90 |
| 7 purchase totals = | $823.36 | $894.9395 | $894.94 | $894.90 | $895.00 | |