| 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 | $117.73 | 13.597% | $133.7377 | $133.74 | $133.75 | $133.70 |
| Purchase #2 | $14.51 | 4.103% | $15.1053 | $15.11 | $15.10 | $15.10 |
| Purchase #3 | $175.39 | 7.713% | $188.9178 | $188.92 | $188.90 | $188.90 |
| Purchase #4 | $184.35 | 9.383% | $201.6476 | $201.65 | $201.65 | $201.60 |
| Purchase #5 | $131.29 | 11.497% | $146.3844 | $146.38 | $146.40 | $146.40 |
| Purchase #6 | $11.37 | 10.131% | $12.5219 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $47.96 | 5.384% | $50.5422 | $50.54 | $50.55 | $50.50 |
| 7 purchase totals = | $682.60 | $748.8569 | $748.86 | $748.85 | $748.70 | |