| 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 | $57.64 | 3.165% | $59.4643 | $59.46 | $59.45 | $59.50 |
| Purchase #2 | $88.29 | 9.496% | $96.674 | $96.67 | $96.65 | $96.70 |
| Purchase #3 | $237.76 | 5.336% | $250.4469 | $250.45 | $250.45 | $250.40 |
| Purchase #4 | $68.71 | 7.598% | $73.9306 | $73.93 | $73.95 | $73.90 |
| Purchase #5 | $120.97 | 8.254% | $130.9549 | $130.95 | $130.95 | $131.00 |
| Purchase #6 | $229.57 | 5.723% | $242.7083 | $242.71 | $242.70 | $242.70 |
| Purchase #7 | $246.56 | 11.853% | $275.7848 | $275.78 | $275.80 | $275.80 |
| 7 purchase totals = | $1,049.50 | $1,129.9638 | $1,129.95 | $1,129.95 | $1,130.00 | |