| 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 | $103.71 | 12.527% | $116.7018 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $69.80 | 7.467% | $75.012 | $75.01 | $75.00 | $75.00 |
| Purchase #3 | $29.70 | 11.302% | $33.0567 | $33.06 | $33.05 | $33.10 |
| Purchase #4 | $21.91 | 12.620% | $24.675 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $184.45 | 13.407% | $209.1792 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $130.63 | 11.646% | $145.8432 | $145.84 | $145.85 | $145.80 |
| Purchase #7 | $158.51 | 6.166% | $168.2837 | $168.28 | $168.30 | $168.30 |
| 7 purchase totals = | $698.71 | $772.7516 | $772.75 | $772.80 | $772.80 | |