| 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 | $44.57 | 13.873% | $50.7532 | $50.75 | $50.75 | $50.80 |
| Purchase #2 | $246.43 | 8.192% | $266.6175 | $266.62 | $266.60 | $266.60 |
| Purchase #3 | $87.93 | 8.603% | $95.4946 | $95.49 | $95.50 | $95.50 |
| Purchase #4 | $112.82 | 5.255% | $118.7487 | $118.75 | $118.75 | $118.70 |
| Purchase #5 | $244.41 | 8.246% | $264.564 | $264.56 | $264.55 | $264.60 |
| Purchase #6 | $174.46 | 3.526% | $180.6115 | $180.61 | $180.60 | $180.60 |
| Purchase #7 | $144.39 | 11.294% | $160.6974 | $160.70 | $160.70 | $160.70 |
| 7 purchase totals = | $1,055.01 | $1,137.4869 | $1,137.48 | $1,137.45 | $1,137.50 | |