| 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 | $48.45 | 12.777% | $54.6405 | $54.64 | $54.65 | $54.60 |
| Purchase #2 | $24.44 | 3.425% | $25.2771 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $190.28 | 9.160% | $207.7096 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $77.32 | 8.130% | $83.6061 | $83.61 | $83.60 | $83.60 |
| Purchase #5 | $154.91 | 4.539% | $161.9414 | $161.94 | $161.95 | $161.90 |
| Purchase #6 | $45.84 | 12.345% | $51.4989 | $51.50 | $51.50 | $51.50 |
| Purchase #7 | $60.94 | 5.807% | $64.4788 | $64.48 | $64.50 | $64.50 |
| 7 purchase totals = | $602.18 | $649.1524 | $649.16 | $649.20 | $649.10 | |