| 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 | $113.37 | 13.249% | $128.3904 | $128.39 | $128.40 | $128.40 |
| Purchase #2 | $51.55 | 11.180% | $57.3133 | $57.31 | $57.30 | $57.30 |
| Purchase #3 | $158.42 | 6.421% | $168.5921 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $71.38 | 3.497% | $73.8762 | $73.88 | $73.90 | $73.90 |
| Purchase #5 | $211.62 | 11.810% | $236.6123 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $104.38 | 3.236% | $107.7577 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $101.34 | 6.459% | $107.8856 | $107.89 | $107.90 | $107.90 |
| 7 purchase totals = | $812.06 | $880.4276 | $880.43 | $880.45 | $880.50 | |