| 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 | $25.58 | 11.307% | $28.4723 | $28.47 | $28.45 | $28.50 |
| Purchase #2 | $221.65 | 10.195% | $244.2472 | $244.25 | $244.25 | $244.20 |
| Purchase #3 | $228.72 | 12.210% | $256.6467 | $256.65 | $256.65 | $256.60 |
| Purchase #4 | $6.57 | 9.470% | $7.1922 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $101.35 | 4.235% | $105.6422 | $105.64 | $105.65 | $105.60 |
| Purchase #6 | $86.88 | 11.735% | $97.0754 | $97.08 | $97.10 | $97.10 |
| Purchase #7 | $33.90 | 3.511% | $35.0902 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $704.65 | $774.3662 | $774.37 | $774.40 | $774.30 | |