| 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 | $65.50 | 9.151% | $71.4939 | $71.49 | $71.50 | $71.50 |
| Purchase #2 | $103.48 | 11.309% | $115.1826 | $115.18 | $115.20 | $115.20 |
| Purchase #3 | $181.74 | 11.216% | $202.124 | $202.12 | $202.10 | $202.10 |
| Purchase #4 | $233.93 | 11.864% | $261.6835 | $261.68 | $261.70 | $261.70 |
| Purchase #5 | $156.69 | 4.496% | $163.7348 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $77.80 | 8.728% | $84.5904 | $84.59 | $84.60 | $84.60 |
| Purchase #7 | $37.76 | 3.479% | $39.0737 | $39.07 | $39.05 | $39.10 |
| 7 purchase totals = | $856.90 | $937.8829 | $937.86 | $937.90 | $937.90 | |