| 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 | $63.41 | 9.858% | $69.661 | $69.66 | $69.65 | $69.70 |
| Purchase #2 | $36.90 | 7.352% | $39.6129 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $211.92 | 10.795% | $234.7968 | $234.80 | $234.80 | $234.80 |
| Purchase #4 | $19.35 | 11.786% | $21.6306 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $152.88 | 8.347% | $165.6409 | $165.64 | $165.65 | $165.60 |
| Purchase #6 | $242.39 | 8.392% | $262.7314 | $262.73 | $262.75 | $262.70 |
| Purchase #7 | $111.88 | 10.140% | $123.2246 | $123.22 | $123.20 | $123.20 |
| 7 purchase totals = | $838.73 | $917.2982 | $917.29 | $917.30 | $917.20 | |