| 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 | $49.88 | 7.369% | $53.5557 | $53.56 | $53.55 | $53.60 |
| Purchase #2 | $105.50 | 3.447% | $109.1366 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $190.26 | 12.357% | $213.7704 | $213.77 | $213.75 | $213.80 |
| Purchase #4 | $240.90 | 13.363% | $273.0915 | $273.09 | $273.10 | $273.10 |
| Purchase #5 | $20.92 | 6.171% | $22.211 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $188.94 | 13.857% | $215.1214 | $215.12 | $215.10 | $215.10 |
| Purchase #7 | $43.46 | 12.286% | $48.7995 | $48.80 | $48.80 | $48.80 |
| 7 purchase totals = | $839.86 | $935.6861 | $935.69 | $935.65 | $935.70 | |