| 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 | $40.66 | 12.179% | $45.612 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $70.68 | 4.446% | $73.8224 | $73.82 | $73.80 | $73.80 |
| Purchase #3 | $67.46 | 9.387% | $73.7925 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $192.70 | 12.756% | $217.2808 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $90.33 | 6.784% | $96.458 | $96.46 | $96.45 | $96.50 |
| Purchase #6 | $119.90 | 11.478% | $133.6621 | $133.66 | $133.65 | $133.70 |
| Purchase #7 | $72.34 | 9.488% | $79.2036 | $79.20 | $79.20 | $79.20 |
| 7 purchase totals = | $654.07 | $719.8314 | $719.82 | $719.80 | $719.90 | |