| 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 | $75.27 | 5.820% | $79.6507 | $79.65 | $79.65 | $79.70 |
| Purchase #2 | $153.44 | 11.858% | $171.6349 | $171.63 | $171.65 | $171.60 |
| Purchase #3 | $37.35 | 9.436% | $40.8743 | $40.87 | $40.85 | $40.90 |
| Purchase #4 | $160.55 | 8.311% | $173.8933 | $173.89 | $173.90 | $173.90 |
| Purchase #5 | $236.54 | 4.109% | $246.2594 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $8.70 | 10.794% | $9.6391 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $59.86 | 13.459% | $67.9166 | $67.92 | $67.90 | $67.90 |
| 7 purchase totals = | $731.71 | $789.8683 | $789.86 | $789.85 | $789.90 | |