| 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 | $68.93 | 3.336% | $71.2295 | $71.23 | $71.25 | $71.20 |
| Purchase #2 | $117.53 | 3.140% | $121.2204 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $10.88 | 4.472% | $11.3666 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $248.92 | 9.222% | $271.8754 | $271.88 | $271.90 | $271.90 |
| Purchase #5 | $114.66 | 5.768% | $121.2736 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $237.89 | 5.247% | $250.3721 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $7.71 | 5.446% | $8.1299 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $806.52 | $855.4675 | $855.47 | $855.45 | $855.50 | |