| 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 | $24.40 | 13.362% | $27.6603 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $163.32 | 7.391% | $175.391 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $54.85 | 3.161% | $56.5838 | $56.58 | $56.60 | $56.60 |
| Purchase #4 | $36.89 | 8.309% | $39.9552 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $216.28 | 13.520% | $245.5211 | $245.52 | $245.50 | $245.50 |
| Purchase #6 | $86.67 | 5.524% | $91.4577 | $91.46 | $91.45 | $91.50 |
| Purchase #7 | $216.71 | 12.499% | $243.7966 | $243.80 | $243.80 | $243.80 |
| 7 purchase totals = | $799.12 | $880.3657 | $880.37 | $880.35 | $880.50 | |