| 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 | $106.48 | 6.829% | $113.7515 | $113.75 | $113.75 | $113.80 |
| Purchase #2 | $153.38 | 9.808% | $168.4235 | $168.42 | $168.40 | $168.40 |
| Purchase #3 | $228.78 | 3.364% | $236.4762 | $236.48 | $236.50 | $236.50 |
| Purchase #4 | $58.65 | 13.701% | $66.6856 | $66.69 | $66.70 | $66.70 |
| Purchase #5 | $14.44 | 13.603% | $16.4043 | $16.40 | $16.40 | $16.40 |
| Purchase #6 | $64.73 | 3.494% | $66.9917 | $66.99 | $67.00 | $67.00 |
| Purchase #7 | $38.27 | 8.597% | $41.5601 | $41.56 | $41.55 | $41.60 |
| 7 purchase totals = | $664.73 | $710.2929 | $710.29 | $710.30 | $710.40 | |