| 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 | $20.67 | 8.340% | $22.3939 | $22.39 | $22.40 | $22.40 |
| Purchase #2 | $108.33 | 12.525% | $121.8983 | $121.90 | $121.90 | $121.90 |
| Purchase #3 | $56.97 | 5.220% | $59.9438 | $59.94 | $59.95 | $59.90 |
| Purchase #4 | $16.44 | 11.760% | $18.3733 | $18.37 | $18.35 | $18.40 |
| Purchase #5 | $122.67 | 13.482% | $139.2084 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $145.81 | 4.843% | $152.8716 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $204.54 | 3.771% | $212.2532 | $212.25 | $212.25 | $212.30 |
| 7 purchase totals = | $675.43 | $726.9425 | $726.93 | $726.90 | $727.00 | |