| 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 | $71.50 | 10.846% | $79.2549 | $79.25 | $79.25 | $79.30 |
| Purchase #2 | $5.98 | 8.159% | $6.4679 | $6.47 | $6.45 | $6.50 |
| Purchase #3 | $114.69 | 5.504% | $121.0025 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $91.45 | 4.193% | $95.2845 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $82.95 | 6.728% | $88.5309 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $64.46 | 11.294% | $71.7401 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $95.29 | 7.215% | $102.1652 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $526.32 | $564.4460 | $564.44 | $564.45 | $564.50 | |