| 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 | $67.76 | 3.486% | $70.1221 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $65.30 | 7.114% | $69.9454 | $69.95 | $69.95 | $69.90 |
| Purchase #3 | $224.99 | 6.284% | $239.1284 | $239.13 | $239.15 | $239.10 |
| Purchase #4 | $11.96 | 9.561% | $13.1035 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $7.66 | 8.706% | $8.3269 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $133.65 | 9.134% | $145.8576 | $145.86 | $145.85 | $145.90 |
| Purchase #7 | $213.60 | 4.235% | $222.646 | $222.65 | $222.65 | $222.60 |
| 7 purchase totals = | $724.92 | $769.1299 | $769.14 | $769.15 | $769.00 | |