| 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 | $58.85 | 9.297% | $64.3213 | $64.32 | $64.30 | $64.30 |
| Purchase #2 | $55.37 | 4.195% | $57.6928 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $207.28 | 13.332% | $234.9146 | $234.91 | $234.90 | $234.90 |
| Purchase #4 | $57.45 | 12.121% | $64.4135 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $6.86 | 3.347% | $7.0896 | $7.09 | $7.10 | $7.10 |
| Purchase #6 | $140.38 | 7.719% | $151.2159 | $151.22 | $151.20 | $151.20 |
| Purchase #7 | $149.79 | 12.369% | $168.3175 | $168.32 | $168.30 | $168.30 |
| 7 purchase totals = | $675.98 | $747.9652 | $747.96 | $747.90 | $747.90 | |