| 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 | $64.41 | 11.741% | $71.9724 | $71.97 | $71.95 | $72.00 |
| Purchase #2 | $12.42 | 6.562% | $13.235 | $13.24 | $13.25 | $13.20 |
| Purchase #3 | $226.66 | 9.197% | $247.5059 | $247.51 | $247.50 | $247.50 |
| Purchase #4 | $175.85 | 5.520% | $185.5569 | $185.56 | $185.55 | $185.60 |
| Purchase #5 | $33.82 | 8.571% | $36.7187 | $36.72 | $36.70 | $36.70 |
| Purchase #6 | $93.53 | 4.761% | $97.983 | $97.98 | $98.00 | $98.00 |
| Purchase #7 | $147.25 | 12.866% | $166.1952 | $166.20 | $166.20 | $166.20 |
| 7 purchase totals = | $753.94 | $819.1671 | $819.18 | $819.15 | $819.20 | |