| 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 | $42.60 | 4.130% | $44.3594 | $44.36 | $44.35 | $44.40 |
| Purchase #2 | $84.70 | 9.328% | $92.6008 | $92.60 | $92.60 | $92.60 |
| Purchase #3 | $117.41 | 6.785% | $125.3763 | $125.38 | $125.40 | $125.40 |
| Purchase #4 | $50.46 | 6.474% | $53.7268 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $69.85 | 12.297% | $78.4395 | $78.44 | $78.45 | $78.40 |
| Purchase #6 | $146.50 | 4.336% | $152.8522 | $152.85 | $152.85 | $152.90 |
| Purchase #7 | $65.95 | 5.215% | $69.3893 | $69.39 | $69.40 | $69.40 |
| 7 purchase totals = | $577.47 | $616.7443 | $616.75 | $616.80 | $616.80 | |