| 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 | $63.62 | 4.622% | $66.5605 | $66.56 | $66.55 | $66.60 |
| Purchase #2 | $159.61 | 13.372% | $180.953 | $180.95 | $180.95 | $181.00 |
| Purchase #3 | $116.99 | 6.166% | $124.2036 | $124.20 | $124.20 | $124.20 |
| Purchase #4 | $62.79 | 11.649% | $70.1044 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $106.53 | 7.158% | $114.1554 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $149.25 | 6.758% | $159.3363 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $194.47 | 7.447% | $208.9522 | $208.95 | $208.95 | $209.00 |
| 7 purchase totals = | $853.26 | $924.2654 | $924.26 | $924.25 | $924.40 | |