| 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 | $112.41 | 12.320% | $126.2589 | $126.26 | $126.25 | $126.30 |
| Purchase #2 | $107.36 | 12.562% | $120.8466 | $120.85 | $120.85 | $120.80 |
| Purchase #3 | $121.69 | 8.311% | $131.8037 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $11.93 | 7.668% | $12.8448 | $12.84 | $12.85 | $12.80 |
| Purchase #5 | $170.82 | 9.512% | $187.0684 | $187.07 | $187.05 | $187.10 |
| Purchase #6 | $42.53 | 8.188% | $46.0124 | $46.01 | $46.00 | $46.00 |
| Purchase #7 | $27.56 | 12.662% | $31.0496 | $31.05 | $31.05 | $31.00 |
| 7 purchase totals = | $594.30 | $655.8844 | $655.88 | $655.85 | $655.80 | |