| 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 | $46.53 | 4.158% | $48.4647 | $48.46 | $48.45 | $48.50 |
| Purchase #2 | $96.88 | 8.122% | $104.7486 | $104.75 | $104.75 | $104.70 |
| Purchase #3 | $74.84 | 6.319% | $79.5691 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $116.50 | 13.573% | $132.3125 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $29.82 | 6.680% | $31.812 | $31.81 | $31.80 | $31.80 |
| Purchase #6 | $72.57 | 12.720% | $81.8009 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $189.98 | 13.416% | $215.4677 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $627.12 | $694.1755 | $694.17 | $694.10 | $694.20 | |