| 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 | $76.51 | 3.114% | $78.8925 | $78.89 | $78.90 | $78.90 |
| Purchase #2 | $117.99 | 6.254% | $125.3691 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $59.60 | 4.273% | $62.1467 | $62.15 | $62.15 | $62.10 |
| Purchase #4 | $75.29 | 12.716% | $84.8639 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $146.57 | 8.757% | $159.4051 | $159.41 | $159.40 | $159.40 |
| Purchase #6 | $215.52 | 11.171% | $239.5957 | $239.60 | $239.60 | $239.60 |
| Purchase #7 | $133.47 | 9.871% | $146.6448 | $146.64 | $146.65 | $146.60 |
| 7 purchase totals = | $824.95 | $896.9178 | $896.92 | $896.90 | $896.90 | |