| 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 | $54.34 | 3.146% | $56.0495 | $56.05 | $56.05 | $56.00 |
| Purchase #2 | $148.66 | 8.670% | $161.5488 | $161.55 | $161.55 | $161.50 |
| Purchase #3 | $125.54 | 13.453% | $142.4289 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $237.38 | 8.454% | $257.4481 | $257.45 | $257.45 | $257.40 |
| Purchase #5 | $70.40 | 9.640% | $77.1866 | $77.19 | $77.20 | $77.20 |
| Purchase #6 | $53.58 | 10.556% | $59.2359 | $59.24 | $59.25 | $59.20 |
| Purchase #7 | $44.48 | 10.564% | $49.1789 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $734.38 | $803.0767 | $803.09 | $803.15 | $802.90 | |