| 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 | $51.82 | 5.287% | $54.5597 | $54.56 | $54.55 | $54.60 |
| Purchase #2 | $131.80 | 11.642% | $147.1442 | $147.14 | $147.15 | $147.10 |
| Purchase #3 | $109.45 | 10.471% | $120.9105 | $120.91 | $120.90 | $120.90 |
| Purchase #4 | $35.28 | 13.195% | $39.9352 | $39.94 | $39.95 | $39.90 |
| Purchase #5 | $215.58 | 6.419% | $229.4181 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $243.33 | 7.355% | $261.2269 | $261.23 | $261.25 | $261.20 |
| Purchase #7 | $109.88 | 9.195% | $119.9835 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $897.14 | $973.1781 | $973.18 | $973.20 | $973.10 | |