| 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 | $34.73 | 8.419% | $37.6539 | $37.65 | $37.65 | $37.70 |
| Purchase #2 | $40.63 | 3.824% | $42.1837 | $42.18 | $42.20 | $42.20 |
| Purchase #3 | $22.48 | 13.337% | $25.4782 | $25.48 | $25.50 | $25.50 |
| Purchase #4 | $26.82 | 8.495% | $29.0984 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $89.88 | 13.765% | $102.252 | $102.25 | $102.25 | $102.30 |
| Purchase #6 | $244.87 | 6.343% | $260.4021 | $260.40 | $260.40 | $260.40 |
| Purchase #7 | $245.85 | 13.467% | $278.9586 | $278.96 | $278.95 | $279.00 |
| 7 purchase totals = | $705.26 | $776.0269 | $776.02 | $776.05 | $776.20 | |