| 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 | $66.91 | 3.580% | $69.3054 | $69.31 | $69.30 | $69.30 |
| Purchase #2 | $7.50 | 10.644% | $8.2983 | $8.30 | $8.30 | $8.30 |
| Purchase #3 | $62.78 | 5.419% | $66.182 | $66.18 | $66.20 | $66.20 |
| Purchase #4 | $156.40 | 13.328% | $177.245 | $177.25 | $177.25 | $177.20 |
| Purchase #5 | $229.73 | 8.337% | $248.8826 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $104.26 | 9.172% | $113.8227 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $238.39 | 12.476% | $268.1315 | $268.13 | $268.15 | $268.10 |
| 7 purchase totals = | $865.97 | $951.8675 | $951.87 | $951.90 | $951.80 | |