| 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 | $13.92 | 6.731% | $14.857 | $14.86 | $14.85 | $14.90 |
| Purchase #2 | $52.63 | 8.739% | $57.2293 | $57.23 | $57.25 | $57.20 |
| Purchase #3 | $12.60 | 9.744% | $13.8277 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $240.62 | 9.839% | $264.2946 | $264.29 | $264.30 | $264.30 |
| Purchase #5 | $37.51 | 5.171% | $39.4496 | $39.45 | $39.45 | $39.40 |
| Purchase #6 | $238.73 | 5.511% | $251.8864 | $251.89 | $251.90 | $251.90 |
| Purchase #7 | $27.69 | 6.155% | $29.3943 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $623.70 | $670.9389 | $670.94 | $671.00 | $670.90 | |