| 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 | $9.63 | 11.476% | $10.7351 | $10.74 | $10.75 | $10.70 |
| Purchase #2 | $126.50 | 4.159% | $131.7611 | $131.76 | $131.75 | $131.80 |
| Purchase #3 | $101.38 | 9.403% | $110.9128 | $110.91 | $110.90 | $110.90 |
| Purchase #4 | $123.27 | 6.389% | $131.1457 | $131.15 | $131.15 | $131.10 |
| Purchase #5 | $55.34 | 9.767% | $60.7451 | $60.75 | $60.75 | $60.70 |
| Purchase #6 | $43.36 | 7.774% | $46.7308 | $46.73 | $46.75 | $46.70 |
| Purchase #7 | $40.63 | 3.524% | $42.0618 | $42.06 | $42.05 | $42.10 |
| 7 purchase totals = | $500.11 | $534.0924 | $534.10 | $534.10 | $534.00 | |