| 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 | $48.75 | 7.183% | $52.2517 | $52.25 | $52.25 | $52.30 |
| Purchase #2 | $45.43 | 7.600% | $48.8827 | $48.88 | $48.90 | $48.90 |
| Purchase #3 | $27.73 | 4.658% | $29.0217 | $29.02 | $29.00 | $29.00 |
| Purchase #4 | $136.67 | 7.222% | $146.5403 | $146.54 | $146.55 | $146.50 |
| Purchase #5 | $131.71 | 13.319% | $149.2525 | $149.25 | $149.25 | $149.30 |
| Purchase #6 | $47.48 | 12.444% | $53.3884 | $53.39 | $53.40 | $53.40 |
| Purchase #7 | $242.44 | 6.391% | $257.9343 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $680.21 | $737.2716 | $737.26 | $737.30 | $737.30 | |