| 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 | $14.95 | 10.524% | $16.5233 | $16.52 | $16.50 | $16.50 |
| Purchase #2 | $236.79 | 7.358% | $254.213 | $254.21 | $254.20 | $254.20 |
| Purchase #3 | $47.44 | 5.338% | $49.9723 | $49.97 | $49.95 | $50.00 |
| Purchase #4 | $53.66 | 6.431% | $57.1109 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $83.40 | 7.809% | $89.9127 | $89.91 | $89.90 | $89.90 |
| Purchase #6 | $160.80 | 9.499% | $176.0744 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $210.49 | 8.250% | $227.8554 | $227.86 | $227.85 | $227.90 |
| 7 purchase totals = | $807.53 | $871.6620 | $871.65 | $871.55 | $871.70 | |