| 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 | $54.74 | 7.445% | $58.8154 | $58.82 | $58.80 | $58.80 |
| Purchase #2 | $30.39 | 7.656% | $32.7167 | $32.72 | $32.70 | $32.70 |
| Purchase #3 | $9.56 | 12.830% | $10.7865 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $57.32 | 11.207% | $63.7439 | $63.74 | $63.75 | $63.70 |
| Purchase #5 | $151.96 | 12.499% | $170.9535 | $170.95 | $170.95 | $171.00 |
| Purchase #6 | $148.96 | 13.114% | $168.4946 | $168.49 | $168.50 | $168.50 |
| Purchase #7 | $42.87 | 11.129% | $47.641 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $495.80 | $553.1516 | $553.15 | $553.15 | $553.10 | |