| 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 | $45.41 | 8.161% | $49.1159 | $49.12 | $49.10 | $49.10 |
| Purchase #2 | $165.42 | 10.418% | $182.6535 | $182.65 | $182.65 | $182.70 |
| Purchase #3 | $121.62 | 7.782% | $131.0845 | $131.08 | $131.10 | $131.10 |
| Purchase #4 | $152.59 | 11.584% | $170.266 | $170.27 | $170.25 | $170.30 |
| Purchase #5 | $83.65 | 8.526% | $90.782 | $90.78 | $90.80 | $90.80 |
| Purchase #6 | $38.35 | 4.565% | $40.1007 | $40.10 | $40.10 | $40.10 |
| Purchase #7 | $170.36 | 3.279% | $175.9461 | $175.95 | $175.95 | $175.90 |
| 7 purchase totals = | $777.40 | $839.9487 | $839.95 | $839.95 | $840.00 | |