| 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 | $75.82 | 7.642% | $81.6142 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $218.82 | 8.109% | $236.5641 | $236.56 | $236.55 | $236.60 |
| Purchase #3 | $14.42 | 9.849% | $15.8402 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $80.85 | 10.499% | $89.3384 | $89.34 | $89.35 | $89.30 |
| Purchase #5 | $100.36 | 4.272% | $104.6474 | $104.65 | $104.65 | $104.60 |
| Purchase #6 | $84.85 | 8.348% | $91.9333 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $155.30 | 4.142% | $161.7325 | $161.73 | $161.75 | $161.70 |
| 7 purchase totals = | $730.42 | $781.6701 | $781.66 | $781.70 | $781.50 | |