| 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 | $49.80 | 5.829% | $52.7028 | $52.70 | $52.70 | $52.70 |
| Purchase #2 | $29.78 | 10.665% | $32.956 | $32.96 | $32.95 | $33.00 |
| Purchase #3 | $34.76 | 6.753% | $37.1073 | $37.11 | $37.10 | $37.10 |
| Purchase #4 | $228.35 | 8.267% | $247.2277 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $37.91 | 5.556% | $40.0163 | $40.02 | $40.00 | $40.00 |
| Purchase #6 | $30.74 | 4.417% | $32.0978 | $32.10 | $32.10 | $32.10 |
| Purchase #7 | $243.93 | 8.453% | $264.5494 | $264.55 | $264.55 | $264.50 |
| 7 purchase totals = | $655.27 | $706.6573 | $706.67 | $706.65 | $706.60 | |