| 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 | $56.66 | 13.722% | $64.4349 | $64.43 | $64.45 | $64.40 |
| Purchase #2 | $98.53 | 7.275% | $105.6981 | $105.70 | $105.70 | $105.70 |
| Purchase #3 | $65.42 | 4.562% | $68.4045 | $68.40 | $68.40 | $68.40 |
| Purchase #4 | $39.80 | 12.600% | $44.8148 | $44.81 | $44.80 | $44.80 |
| Purchase #5 | $82.46 | 12.440% | $92.718 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $176.56 | 12.726% | $199.029 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $125.43 | 12.497% | $141.105 | $141.11 | $141.10 | $141.10 |
| 7 purchase totals = | $644.86 | $716.2043 | $716.20 | $716.20 | $716.10 | |