| 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 | $82.87 | 5.146% | $87.1345 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $108.67 | 3.729% | $112.7223 | $112.72 | $112.70 | $112.70 |
| Purchase #3 | $207.85 | 4.456% | $217.1118 | $217.11 | $217.10 | $217.10 |
| Purchase #4 | $15.80 | 11.611% | $17.6345 | $17.63 | $17.65 | $17.60 |
| Purchase #5 | $158.89 | 5.362% | $167.4097 | $167.41 | $167.40 | $167.40 |
| Purchase #6 | $35.89 | 13.513% | $40.7398 | $40.74 | $40.75 | $40.70 |
| Purchase #7 | $194.48 | 10.806% | $215.4955 | $215.50 | $215.50 | $215.50 |
| 7 purchase totals = | $804.45 | $858.2481 | $858.24 | $858.25 | $858.10 | |