| 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 | $35.79 | 3.871% | $37.1754 | $37.18 | $37.20 | $37.20 |
| Purchase #2 | $89.92 | 4.600% | $94.0563 | $94.06 | $94.05 | $94.10 |
| Purchase #3 | $146.89 | 8.553% | $159.4535 | $159.45 | $159.45 | $159.50 |
| Purchase #4 | $150.29 | 5.538% | $158.6131 | $158.61 | $158.60 | $158.60 |
| Purchase #5 | $5.78 | 8.261% | $6.2575 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $81.43 | 3.115% | $83.9665 | $83.97 | $83.95 | $84.00 |
| Purchase #7 | $121.87 | 3.110% | $125.6602 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $631.97 | $665.1825 | $665.19 | $665.15 | $665.40 | |