| 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 | $69.33 | 12.675% | $78.1176 | $78.12 | $78.10 | $78.10 |
| Purchase #2 | $59.63 | 8.831% | $64.8959 | $64.90 | $64.90 | $64.90 |
| Purchase #3 | $210.49 | 3.318% | $217.4741 | $217.47 | $217.45 | $217.50 |
| Purchase #4 | $16.44 | 7.360% | $17.65 | $17.65 | $17.65 | $17.70 |
| Purchase #5 | $193.73 | 10.336% | $213.7539 | $213.75 | $213.75 | $213.80 |
| Purchase #6 | $124.34 | 9.173% | $135.7457 | $135.75 | $135.75 | $135.70 |
| Purchase #7 | $158.57 | 11.178% | $176.295 | $176.30 | $176.30 | $176.30 |
| 7 purchase totals = | $832.53 | $903.9322 | $903.94 | $903.90 | $904.00 | |