| 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 | $49.27 | 11.420% | $54.8966 | $54.90 | $54.90 | $54.90 |
| Purchase #2 | $102.63 | 12.578% | $115.5388 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $102.79 | 11.293% | $114.3981 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $102.53 | 13.135% | $115.9973 | $116.00 | $116.00 | $116.00 |
| Purchase #5 | $55.83 | 12.444% | $62.7775 | $62.78 | $62.80 | $62.80 |
| Purchase #6 | $179.67 | 8.505% | $194.9509 | $194.95 | $194.95 | $195.00 |
| Purchase #7 | $56.36 | 3.476% | $58.3191 | $58.32 | $58.30 | $58.30 |
| 7 purchase totals = | $649.08 | $716.8783 | $716.89 | $716.90 | $716.90 | |