| 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 | $18.31 | 8.716% | $19.9059 | $19.91 | $19.90 | $19.90 |
| Purchase #2 | $90.52 | 13.833% | $103.0416 | $103.04 | $103.05 | $103.00 |
| Purchase #3 | $163.95 | 7.127% | $175.6347 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $109.52 | 13.554% | $124.3643 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $137.96 | 7.656% | $148.5222 | $148.52 | $148.50 | $148.50 |
| Purchase #6 | $145.66 | 7.706% | $156.8846 | $156.88 | $156.90 | $156.90 |
| Purchase #7 | $219.88 | 5.659% | $232.323 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $885.80 | $960.6763 | $960.66 | $960.65 | $960.60 | |