| 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 | $30.77 | 6.312% | $32.7122 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $72.87 | 11.840% | $81.4978 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $166.48 | 12.319% | $186.9887 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $242.31 | 3.675% | $251.2149 | $251.21 | $251.20 | $251.20 |
| Purchase #5 | $81.46 | 9.589% | $89.2712 | $89.27 | $89.25 | $89.30 |
| Purchase #6 | $167.70 | 6.673% | $178.8906 | $178.89 | $178.90 | $178.90 |
| Purchase #7 | $24.61 | 12.591% | $27.7086 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $786.20 | $848.2840 | $848.28 | $848.25 | $848.30 | |