| 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 | $13.80 | 4.661% | $14.4432 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $80.38 | 3.752% | $83.3959 | $83.40 | $83.40 | $83.40 |
| Purchase #3 | $78.28 | 13.663% | $88.9754 | $88.98 | $89.00 | $89.00 |
| Purchase #4 | $235.28 | 3.315% | $243.0795 | $243.08 | $243.10 | $243.10 |
| Purchase #5 | $148.50 | 6.688% | $158.4317 | $158.43 | $158.45 | $158.40 |
| Purchase #6 | $249.47 | 5.494% | $263.1759 | $263.18 | $263.20 | $263.20 |
| Purchase #7 | $170.29 | 13.359% | $193.039 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $976.00 | $1,044.5406 | $1,044.55 | $1,044.65 | $1,044.50 | |