| 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 | $29.36 | 11.295% | $32.6762 | $32.68 | $32.70 | $32.70 |
| Purchase #2 | $118.66 | 7.434% | $127.4812 | $127.48 | $127.50 | $127.50 |
| Purchase #3 | $181.30 | 5.784% | $191.7864 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $69.69 | 8.270% | $75.4534 | $75.45 | $75.45 | $75.50 |
| Purchase #5 | $152.53 | 3.741% | $158.2361 | $158.24 | $158.25 | $158.20 |
| Purchase #6 | $38.41 | 12.460% | $43.1959 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $16.68 | 9.216% | $18.2172 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $606.63 | $647.0464 | $647.06 | $647.10 | $647.10 | |