| 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 | $51.59 | 11.770% | $57.6621 | $57.66 | $57.65 | $57.70 |
| Purchase #2 | $131.47 | 8.624% | $142.808 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $100.36 | 5.595% | $105.9751 | $105.98 | $106.00 | $106.00 |
| Purchase #4 | $244.80 | 9.622% | $268.3547 | $268.35 | $268.35 | $268.40 |
| Purchase #5 | $76.49 | 4.292% | $79.773 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $45.25 | 6.618% | $48.2446 | $48.24 | $48.25 | $48.20 |
| Purchase #7 | $110.79 | 7.320% | $118.8998 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $760.75 | $821.7173 | $821.71 | $821.70 | $821.80 | |