| 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 | $6.71 | 4.555% | $7.0156 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $45.72 | 6.571% | $48.7243 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $204.92 | 10.325% | $226.078 | $226.08 | $226.10 | $226.10 |
| Purchase #4 | $83.25 | 6.701% | $88.8286 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $90.48 | 9.862% | $99.4031 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $80.68 | 7.226% | $86.5099 | $86.51 | $86.50 | $86.50 |
| Purchase #7 | $189.31 | 7.458% | $203.4287 | $203.43 | $203.45 | $203.40 |
| 7 purchase totals = | $701.07 | $759.9882 | $759.99 | $760.00 | $759.90 | |