| 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 | $105.44 | 3.316% | $108.9364 | $108.94 | $108.95 | $108.90 |
| Purchase #2 | $89.99 | 5.167% | $94.6398 | $94.64 | $94.65 | $94.60 |
| Purchase #3 | $95.64 | 5.871% | $101.255 | $101.26 | $101.25 | $101.30 |
| Purchase #4 | $68.70 | 3.223% | $70.9142 | $70.91 | $70.90 | $70.90 |
| Purchase #5 | $37.53 | 7.153% | $40.2145 | $40.21 | $40.20 | $40.20 |
| Purchase #6 | $57.43 | 3.335% | $59.3453 | $59.35 | $59.35 | $59.30 |
| Purchase #7 | $219.46 | 8.329% | $237.7388 | $237.74 | $237.75 | $237.70 |
| 7 purchase totals = | $674.19 | $713.0440 | $713.05 | $713.05 | $712.90 | |