| 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 | $98.70 | 12.161% | $110.7029 | $110.70 | $110.70 | $110.70 |
| Purchase #2 | $57.49 | 8.371% | $62.3025 | $62.30 | $62.30 | $62.30 |
| Purchase #3 | $59.63 | 3.746% | $61.8637 | $61.86 | $61.85 | $61.90 |
| Purchase #4 | $73.99 | 10.425% | $81.7035 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $22.61 | 9.605% | $24.7817 | $24.78 | $24.80 | $24.80 |
| Purchase #6 | $83.95 | 12.116% | $94.1214 | $94.12 | $94.10 | $94.10 |
| Purchase #7 | $21.69 | 7.373% | $23.2892 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $418.06 | $458.7649 | $458.75 | $458.75 | $458.80 | |