| 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 | $110.87 | 8.632% | $120.4403 | $120.44 | $120.45 | $120.40 |
| Purchase #2 | $24.71 | 6.743% | $26.3762 | $26.38 | $26.40 | $26.40 |
| Purchase #3 | $65.50 | 10.363% | $72.2878 | $72.29 | $72.30 | $72.30 |
| Purchase #4 | $167.29 | 12.630% | $188.4187 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $125.27 | 11.737% | $139.9729 | $139.97 | $139.95 | $140.00 |
| Purchase #6 | $32.49 | 8.726% | $35.3251 | $35.33 | $35.35 | $35.30 |
| Purchase #7 | $158.32 | 11.624% | $176.7231 | $176.72 | $176.70 | $176.70 |
| 7 purchase totals = | $684.45 | $759.5441 | $759.55 | $759.55 | $759.50 | |