| 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 | $73.42 | 7.545% | $78.9595 | $78.96 | $78.95 | $79.00 |
| Purchase #2 | $204.56 | 7.789% | $220.4932 | $220.49 | $220.50 | $220.50 |
| Purchase #3 | $74.49 | 8.641% | $80.9267 | $80.93 | $80.95 | $80.90 |
| Purchase #4 | $138.35 | 11.390% | $154.1081 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $69.57 | 4.685% | $72.8294 | $72.83 | $72.85 | $72.80 |
| Purchase #6 | $185.95 | 7.143% | $199.2324 | $199.23 | $199.25 | $199.20 |
| Purchase #7 | $116.71 | 6.816% | $124.665 | $124.67 | $124.65 | $124.70 |
| 7 purchase totals = | $863.05 | $931.2143 | $931.22 | $931.25 | $931.20 | |