| 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 | $78.47 | 3.851% | $81.4919 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $147.82 | 6.760% | $157.8126 | $157.81 | $157.80 | $157.80 |
| Purchase #3 | $151.88 | 4.461% | $158.6554 | $158.66 | $158.65 | $158.70 |
| Purchase #4 | $35.35 | 4.405% | $36.9072 | $36.91 | $36.90 | $36.90 |
| Purchase #5 | $233.29 | 4.253% | $243.2118 | $243.21 | $243.20 | $243.20 |
| Purchase #6 | $215.55 | 5.669% | $227.7695 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $48.75 | 9.695% | $53.4763 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $911.11 | $959.3247 | $959.33 | $959.30 | $959.40 | |