| 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 | $43.82 | 4.582% | $45.8278 | $45.83 | $45.85 | $45.80 |
| Purchase #2 | $141.76 | 5.582% | $149.673 | $149.67 | $149.65 | $149.70 |
| Purchase #3 | $193.75 | 10.404% | $213.9078 | $213.91 | $213.90 | $213.90 |
| Purchase #4 | $52.57 | 5.873% | $55.6574 | $55.66 | $55.65 | $55.70 |
| Purchase #5 | $74.49 | 12.790% | $84.0173 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $34.98 | 3.408% | $36.1721 | $36.17 | $36.15 | $36.20 |
| Purchase #7 | $217.48 | 5.364% | $229.1456 | $229.15 | $229.15 | $229.10 |
| 7 purchase totals = | $758.85 | $814.4010 | $814.41 | $814.35 | $814.40 | |