| 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 | $65.34 | 13.811% | $74.3641 | $74.36 | $74.35 | $74.40 |
| Purchase #2 | $84.81 | 13.426% | $96.1966 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $195.36 | 10.633% | $216.1326 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $102.28 | 13.783% | $116.3773 | $116.38 | $116.40 | $116.40 |
| Purchase #5 | $102.41 | 12.456% | $115.1662 | $115.17 | $115.15 | $115.20 |
| Purchase #6 | $33.90 | 5.130% | $35.6391 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $153.45 | 4.757% | $160.7496 | $160.75 | $160.75 | $160.70 |
| 7 purchase totals = | $737.55 | $814.6255 | $814.63 | $814.65 | $814.60 | |