| 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 | $20.26 | 4.664% | $21.2049 | $21.20 | $21.20 | $21.20 |
| Purchase #2 | $171.94 | 11.634% | $191.9435 | $191.94 | $191.95 | $191.90 |
| Purchase #3 | $227.86 | 6.329% | $242.2813 | $242.28 | $242.30 | $242.30 |
| Purchase #4 | $57.84 | 10.318% | $63.8079 | $63.81 | $63.80 | $63.80 |
| Purchase #5 | $142.65 | 8.236% | $154.3987 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $35.77 | 13.801% | $40.7066 | $40.71 | $40.70 | $40.70 |
| Purchase #7 | $86.31 | 7.492% | $92.7763 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $742.63 | $807.1192 | $807.12 | $807.15 | $807.10 | |