| 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 | $39.25 | 12.109% | $44.0028 | $44.00 | $44.00 | $44.00 |
| Purchase #2 | $124.65 | 13.826% | $141.8841 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $98.41 | 5.834% | $104.1512 | $104.15 | $104.15 | $104.20 |
| Purchase #4 | $71.69 | 7.197% | $76.8495 | $76.85 | $76.85 | $76.80 |
| Purchase #5 | $41.87 | 11.637% | $46.7424 | $46.74 | $46.75 | $46.70 |
| Purchase #6 | $64.58 | 13.172% | $73.0865 | $73.09 | $73.10 | $73.10 |
| Purchase #7 | $178.28 | 5.344% | $187.8073 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $618.73 | $674.5238 | $674.52 | $674.55 | $674.50 | |