| 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 | $39.36 | 6.381% | $41.8716 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $175.95 | 13.647% | $199.9619 | $199.96 | $199.95 | $200.00 |
| Purchase #3 | $18.77 | 5.346% | $19.7734 | $19.77 | $19.75 | $19.80 |
| Purchase #4 | $74.78 | 8.450% | $81.0989 | $81.10 | $81.10 | $81.10 |
| Purchase #5 | $148.33 | 6.198% | $157.5235 | $157.52 | $157.50 | $157.50 |
| Purchase #6 | $209.82 | 8.739% | $228.1562 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $65.56 | 3.371% | $67.77 | $67.77 | $67.75 | $67.80 |
| 7 purchase totals = | $732.57 | $796.1555 | $796.15 | $796.05 | $796.30 | |