| 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 | $82.26 | 7.774% | $88.6549 | $88.65 | $88.65 | $88.70 |
| Purchase #2 | $135.92 | 11.660% | $151.7683 | $151.77 | $151.75 | $151.80 |
| Purchase #3 | $192.83 | 5.127% | $202.7164 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $141.62 | 10.833% | $156.9617 | $156.96 | $156.95 | $157.00 |
| Purchase #5 | $114.39 | 10.382% | $126.266 | $126.27 | $126.25 | $126.30 |
| Purchase #6 | $39.68 | 6.451% | $42.2398 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $25.53 | 3.133% | $26.3299 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $732.23 | $794.9370 | $794.94 | $794.90 | $795.00 | |