| 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 | $6.85 | 11.487% | $7.6369 | $7.64 | $7.65 | $7.60 |
| Purchase #2 | $169.93 | 7.734% | $183.0724 | $183.07 | $183.05 | $183.10 |
| Purchase #3 | $142.96 | 10.741% | $158.3153 | $158.32 | $158.30 | $158.30 |
| Purchase #4 | $59.93 | 4.693% | $62.7425 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $241.26 | 7.708% | $259.8563 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $100.33 | 10.528% | $110.8927 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $100.88 | 3.450% | $104.3604 | $104.36 | $104.35 | $104.40 |
| 7 purchase totals = | $822.14 | $886.8765 | $886.88 | $886.85 | $886.90 | |