| 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 | $104.76 | 4.691% | $109.6743 | $109.67 | $109.65 | $109.70 |
| Purchase #2 | $50.48 | 6.404% | $53.7127 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $167.57 | 13.778% | $190.6578 | $190.66 | $190.65 | $190.70 |
| Purchase #4 | $178.38 | 3.563% | $184.7357 | $184.74 | $184.75 | $184.70 |
| Purchase #5 | $75.77 | 7.408% | $81.383 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $201.65 | 6.137% | $214.0253 | $214.03 | $214.05 | $214.00 |
| Purchase #7 | $132.28 | 9.574% | $144.9445 | $144.94 | $144.95 | $144.90 |
| 7 purchase totals = | $910.89 | $979.1333 | $979.13 | $979.15 | $979.10 | |