| 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 | $126.64 | 12.793% | $142.8411 | $142.84 | $142.85 | $142.80 |
| Purchase #2 | $85.99 | 11.666% | $96.0216 | $96.02 | $96.00 | $96.00 |
| Purchase #3 | $49.25 | 11.702% | $55.0132 | $55.01 | $55.00 | $55.00 |
| Purchase #4 | $80.42 | 9.279% | $87.8822 | $87.88 | $87.90 | $87.90 |
| Purchase #5 | $243.47 | 11.683% | $271.9146 | $271.91 | $271.90 | $271.90 |
| Purchase #6 | $70.98 | 9.749% | $77.8998 | $77.90 | $77.90 | $77.90 |
| Purchase #7 | $150.75 | 9.676% | $165.3366 | $165.34 | $165.35 | $165.30 |
| 7 purchase totals = | $807.50 | $896.9091 | $896.90 | $896.90 | $896.80 | |