| 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 | $23.75 | 5.686% | $25.1004 | $25.10 | $25.10 | $25.10 |
| Purchase #2 | $188.55 | 8.431% | $204.4467 | $204.45 | $204.45 | $204.40 |
| Purchase #3 | $115.89 | 8.327% | $125.5402 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $78.54 | 7.727% | $84.6088 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $191.80 | 8.363% | $207.8402 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $12.75 | 7.750% | $13.7381 | $13.74 | $13.75 | $13.70 |
| Purchase #7 | $87.62 | 5.587% | $92.5153 | $92.52 | $92.50 | $92.50 |
| 7 purchase totals = | $698.90 | $753.7897 | $753.80 | $753.80 | $753.60 | |