| 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 | $55.28 | 7.371% | $59.3547 | $59.35 | $59.35 | $59.40 |
| Purchase #2 | $156.82 | 13.334% | $177.7304 | $177.73 | $177.75 | $177.70 |
| Purchase #3 | $242.43 | 12.852% | $273.5871 | $273.59 | $273.60 | $273.60 |
| Purchase #4 | $64.58 | 5.492% | $68.1267 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $81.82 | 7.550% | $87.9974 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $48.41 | 6.784% | $51.6941 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $227.29 | 5.608% | $240.0364 | $240.04 | $240.05 | $240.00 |
| 7 purchase totals = | $876.63 | $958.5268 | $958.53 | $958.60 | $958.50 | |