| 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 | $78.30 | 8.782% | $85.1763 | $85.18 | $85.20 | $85.20 |
| Purchase #2 | $66.60 | 11.160% | $74.0326 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $101.36 | 12.291% | $113.8182 | $113.82 | $113.80 | $113.80 |
| Purchase #4 | $67.53 | 6.734% | $72.0775 | $72.08 | $72.10 | $72.10 |
| Purchase #5 | $82.31 | 3.189% | $84.9349 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $172.51 | 3.121% | $177.894 | $177.89 | $177.90 | $177.90 |
| Purchase #7 | $127.44 | 13.389% | $144.5029 | $144.50 | $144.50 | $144.50 |
| 7 purchase totals = | $696.05 | $752.4364 | $752.43 | $752.50 | $752.40 | |