| 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 | $57.74 | 12.538% | $64.9794 | $64.98 | $65.00 | $65.00 |
| Purchase #2 | $207.65 | 7.504% | $223.2321 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $40.71 | 10.288% | $44.8982 | $44.90 | $44.90 | $44.90 |
| Purchase #4 | $27.88 | 5.789% | $29.494 | $29.49 | $29.50 | $29.50 |
| Purchase #5 | $12.68 | 10.562% | $14.0193 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $153.45 | 12.267% | $172.2737 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $145.63 | 5.238% | $153.2581 | $153.26 | $153.25 | $153.30 |
| 7 purchase totals = | $645.74 | $702.1548 | $702.15 | $702.15 | $702.20 | |