| 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 | $38.97 | 4.558% | $40.7463 | $40.75 | $40.75 | $40.70 |
| Purchase #2 | $114.58 | 12.643% | $129.0663 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $23.37 | 6.280% | $24.8376 | $24.84 | $24.85 | $24.80 |
| Purchase #4 | $201.69 | 5.420% | $212.6216 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $84.60 | 8.516% | $91.8045 | $91.80 | $91.80 | $91.80 |
| Purchase #6 | $229.96 | 5.872% | $243.4633 | $243.46 | $243.45 | $243.50 |
| Purchase #7 | $189.71 | 8.539% | $205.9093 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $882.88 | $948.4489 | $948.45 | $948.40 | $948.40 | |