| 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 | $82.30 | 7.541% | $88.5062 | $88.51 | $88.50 | $88.50 |
| Purchase #2 | $70.57 | 3.823% | $73.2679 | $73.27 | $73.25 | $73.30 |
| Purchase #3 | $146.52 | 11.785% | $163.7874 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $164.52 | 4.311% | $171.6125 | $171.61 | $171.60 | $171.60 |
| Purchase #5 | $18.76 | 5.730% | $19.8349 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $25.64 | 8.632% | $27.8532 | $27.85 | $27.85 | $27.90 |
| Purchase #7 | $27.96 | 5.261% | $29.431 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $536.27 | $574.2931 | $574.29 | $574.30 | $574.30 | |