| 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 | $78.79 | 12.381% | $88.545 | $88.55 | $88.55 | $88.50 |
| Purchase #2 | $121.99 | 11.804% | $136.3897 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $63.60 | 9.466% | $69.6204 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $244.69 | 12.538% | $275.3692 | $275.37 | $275.35 | $275.40 |
| Purchase #5 | $156.50 | 9.716% | $171.7055 | $171.71 | $171.70 | $171.70 |
| Purchase #6 | $46.80 | 3.141% | $48.27 | $48.27 | $48.25 | $48.30 |
| Purchase #7 | $13.30 | 4.499% | $13.8984 | $13.90 | $13.90 | $13.90 |
| 7 purchase totals = | $725.67 | $803.7982 | $803.81 | $803.75 | $803.80 | |