| 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 | $115.52 | 13.596% | $131.2261 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $15.78 | 5.146% | $16.592 | $16.59 | $16.60 | $16.60 |
| Purchase #3 | $15.81 | 7.335% | $16.9697 | $16.97 | $16.95 | $17.00 |
| Purchase #4 | $9.91 | 3.186% | $10.2257 | $10.23 | $10.25 | $10.20 |
| Purchase #5 | $104.41 | 11.391% | $116.3033 | $116.30 | $116.30 | $116.30 |
| Purchase #6 | $96.84 | 3.102% | $99.844 | $99.84 | $99.85 | $99.80 |
| Purchase #7 | $44.43 | 6.352% | $47.2522 | $47.25 | $47.25 | $47.30 |
| 7 purchase totals = | $402.70 | $438.4130 | $438.41 | $438.45 | $438.40 | |