| 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 | $104.49 | 11.872% | $116.8951 | $116.90 | $116.90 | $116.90 |
| Purchase #2 | $164.46 | 6.494% | $175.14 | $175.14 | $175.15 | $175.10 |
| Purchase #3 | $118.78 | 5.792% | $125.6597 | $125.66 | $125.65 | $125.70 |
| Purchase #4 | $60.31 | 7.581% | $64.8821 | $64.88 | $64.90 | $64.90 |
| Purchase #5 | $92.66 | 6.121% | $98.3317 | $98.33 | $98.35 | $98.30 |
| Purchase #6 | $96.68 | 12.335% | $108.6055 | $108.61 | $108.60 | $108.60 |
| Purchase #7 | $145.77 | 3.245% | $150.5002 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $783.15 | $840.0143 | $840.02 | $840.05 | $840.00 | |