| 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 | $95.64 | 11.722% | $106.8509 | $106.85 | $106.85 | $106.90 |
| Purchase #2 | $53.41 | 11.127% | $59.3529 | $59.35 | $59.35 | $59.40 |
| Purchase #3 | $95.56 | 4.477% | $99.8382 | $99.84 | $99.85 | $99.80 |
| Purchase #4 | $168.92 | 10.528% | $186.7039 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $18.40 | 3.650% | $19.0716 | $19.07 | $19.05 | $19.10 |
| Purchase #6 | $211.39 | 8.792% | $229.9754 | $229.98 | $230.00 | $230.00 |
| Purchase #7 | $42.87 | 9.230% | $46.8269 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $686.19 | $748.6198 | $748.62 | $748.65 | $748.70 | |