| 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 | $129.79 | 7.257% | $139.2089 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $87.76 | 6.202% | $93.2029 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $53.74 | 7.606% | $57.8275 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $64.85 | 11.332% | $72.1988 | $72.20 | $72.20 | $72.20 |
| Purchase #5 | $50.49 | 10.802% | $55.9439 | $55.94 | $55.95 | $55.90 |
| Purchase #6 | $197.50 | 7.135% | $211.5916 | $211.59 | $211.60 | $211.60 |
| Purchase #7 | $160.67 | 9.114% | $175.3135 | $175.31 | $175.30 | $175.30 |
| 7 purchase totals = | $744.80 | $805.2871 | $805.28 | $805.30 | $805.20 | |