| 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 | $224.51 | 8.732% | $244.1142 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $75.61 | 3.368% | $78.1565 | $78.16 | $78.15 | $78.20 |
| Purchase #3 | $11.58 | 8.753% | $12.5936 | $12.59 | $12.60 | $12.60 |
| Purchase #4 | $45.89 | 6.577% | $48.9082 | $48.91 | $48.90 | $48.90 |
| Purchase #5 | $22.42 | 7.432% | $24.0863 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $80.29 | 8.441% | $87.0673 | $87.07 | $87.05 | $87.10 |
| Purchase #7 | $177.89 | 3.855% | $184.7477 | $184.75 | $184.75 | $184.70 |
| 7 purchase totals = | $638.19 | $679.6738 | $679.68 | $679.65 | $679.70 | |