| 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 | $38.79 | 6.455% | $41.2939 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $90.47 | 3.132% | $93.3035 | $93.30 | $93.30 | $93.30 |
| Purchase #3 | $226.54 | 10.450% | $250.2134 | $250.21 | $250.20 | $250.20 |
| Purchase #4 | $100.69 | 6.527% | $107.262 | $107.26 | $107.25 | $107.30 |
| Purchase #5 | $65.47 | 13.714% | $74.4486 | $74.45 | $74.45 | $74.40 |
| Purchase #6 | $100.56 | 7.682% | $108.285 | $108.29 | $108.30 | $108.30 |
| Purchase #7 | $200.28 | 4.363% | $209.0182 | $209.02 | $209.00 | $209.00 |
| 7 purchase totals = | $822.80 | $883.8246 | $883.82 | $883.80 | $883.80 | |