| 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 | $90.92 | 11.790% | $101.6395 | $101.64 | $101.65 | $101.60 |
| Purchase #2 | $54.34 | 11.863% | $60.7864 | $60.79 | $60.80 | $60.80 |
| Purchase #3 | $191.68 | 8.353% | $207.691 | $207.69 | $207.70 | $207.70 |
| Purchase #4 | $229.27 | 9.322% | $250.6425 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $176.76 | 7.509% | $190.0329 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $131.42 | 4.132% | $136.8503 | $136.85 | $136.85 | $136.90 |
| Purchase #7 | $14.45 | 8.593% | $15.6917 | $15.69 | $15.70 | $15.70 |
| 7 purchase totals = | $888.84 | $963.3343 | $963.33 | $963.40 | $963.30 | |