| 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 | $22.49 | 9.503% | $24.6272 | $24.63 | $24.65 | $24.60 |
| Purchase #2 | $178.81 | 4.538% | $186.9244 | $186.92 | $186.90 | $186.90 |
| Purchase #3 | $143.48 | 8.211% | $155.2611 | $155.26 | $155.25 | $155.30 |
| Purchase #4 | $138.48 | 9.126% | $151.1177 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $75.51 | 7.317% | $81.0351 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $184.38 | 9.566% | $202.0178 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $27.79 | 5.520% | $29.324 | $29.32 | $29.30 | $29.30 |
| 7 purchase totals = | $770.94 | $830.3073 | $830.31 | $830.25 | $830.20 | |