| 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 | $68.60 | 7.805% | $73.9542 | $73.95 | $73.95 | $74.00 |
| Purchase #2 | $41.28 | 7.406% | $44.3372 | $44.34 | $44.35 | $44.30 |
| Purchase #3 | $229.57 | 9.488% | $251.3516 | $251.35 | $251.35 | $251.40 |
| Purchase #4 | $85.67 | 7.326% | $91.9462 | $91.95 | $91.95 | $91.90 |
| Purchase #5 | $105.29 | 8.668% | $114.4165 | $114.42 | $114.40 | $114.40 |
| Purchase #6 | $112.59 | 10.520% | $124.4345 | $124.43 | $124.45 | $124.40 |
| Purchase #7 | $213.56 | 12.207% | $239.6293 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $856.56 | $940.0695 | $940.07 | $940.10 | $940.00 | |