| 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 | $45.81 | 12.112% | $51.3585 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $88.99 | 4.720% | $93.1903 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $172.77 | 3.214% | $178.3228 | $178.32 | $178.30 | $178.30 |
| Purchase #4 | $241.47 | 8.318% | $261.5555 | $261.56 | $261.55 | $261.60 |
| Purchase #5 | $104.39 | 3.758% | $108.313 | $108.31 | $108.30 | $108.30 |
| Purchase #6 | $68.93 | 7.226% | $73.9109 | $73.91 | $73.90 | $73.90 |
| Purchase #7 | $75.66 | 9.848% | $83.111 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $798.02 | $849.7620 | $849.76 | $849.70 | $849.80 | |