| 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 | $27.27 | 11.726% | $30.4677 | $30.47 | $30.45 | $30.50 |
| Purchase #2 | $173.84 | 3.866% | $180.5607 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $219.58 | 13.797% | $249.8755 | $249.88 | $249.90 | $249.90 |
| Purchase #4 | $75.63 | 3.163% | $78.0222 | $78.02 | $78.00 | $78.00 |
| Purchase #5 | $36.45 | 3.822% | $37.8431 | $37.84 | $37.85 | $37.80 |
| Purchase #6 | $14.48 | 4.384% | $15.1148 | $15.11 | $15.10 | $15.10 |
| Purchase #7 | $188.51 | 9.679% | $206.7559 | $206.76 | $206.75 | $206.80 |
| 7 purchase totals = | $735.76 | $798.6399 | $798.64 | $798.60 | $798.70 | |