| 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 | $82.38 | 11.328% | $91.712 | $91.71 | $91.70 | $91.70 |
| Purchase #2 | $88.88 | 5.623% | $93.8777 | $93.88 | $93.90 | $93.90 |
| Purchase #3 | $205.77 | 13.181% | $232.8925 | $232.89 | $232.90 | $232.90 |
| Purchase #4 | $123.88 | 4.802% | $129.8287 | $129.83 | $129.85 | $129.80 |
| Purchase #5 | $73.26 | 3.467% | $75.7999 | $75.80 | $75.80 | $75.80 |
| Purchase #6 | $62.67 | 7.495% | $67.3671 | $67.37 | $67.35 | $67.40 |
| Purchase #7 | $242.44 | 10.783% | $268.5823 | $268.58 | $268.60 | $268.60 |
| 7 purchase totals = | $879.28 | $960.0602 | $960.06 | $960.10 | $960.10 | |