| 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 | $99.71 | 6.865% | $106.5551 | $106.56 | $106.55 | $106.60 |
| Purchase #2 | $209.83 | 8.320% | $227.2879 | $227.29 | $227.30 | $227.30 |
| Purchase #3 | $187.48 | 8.608% | $203.6183 | $203.62 | $203.60 | $203.60 |
| Purchase #4 | $8.63 | 13.438% | $9.7897 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $123.25 | 12.765% | $138.9829 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $105.89 | 4.567% | $110.726 | $110.73 | $110.75 | $110.70 |
| Purchase #7 | $12.58 | 9.368% | $13.7585 | $13.76 | $13.75 | $13.80 |
| 7 purchase totals = | $747.37 | $810.7184 | $810.73 | $810.75 | $810.80 | |