| 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 | $78.83 | 7.146% | $84.4632 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $159.81 | 5.821% | $169.1125 | $169.11 | $169.10 | $169.10 |
| Purchase #3 | $80.54 | 6.410% | $85.7026 | $85.70 | $85.70 | $85.70 |
| Purchase #4 | $62.67 | 6.231% | $66.575 | $66.58 | $66.60 | $66.60 |
| Purchase #5 | $238.78 | 10.868% | $264.7306 | $264.73 | $264.75 | $264.70 |
| Purchase #6 | $90.39 | 9.641% | $99.1045 | $99.10 | $99.10 | $99.10 |
| Purchase #7 | $145.84 | 7.649% | $156.9953 | $157.00 | $157.00 | $157.00 |
| 7 purchase totals = | $856.86 | $926.6837 | $926.68 | $926.70 | $926.70 | |