| 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 | $12.34 | 5.786% | $13.054 | $13.05 | $13.05 | $13.10 |
| Purchase #2 | $91.97 | 13.579% | $104.4586 | $104.46 | $104.45 | $104.50 |
| Purchase #3 | $211.48 | 5.520% | $223.1537 | $223.15 | $223.15 | $223.20 |
| Purchase #4 | $154.92 | 12.160% | $173.7583 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $63.62 | 7.421% | $68.3412 | $68.34 | $68.35 | $68.30 |
| Purchase #6 | $127.45 | 8.700% | $138.5382 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $83.69 | 3.231% | $86.394 | $86.39 | $86.40 | $86.40 |
| 7 purchase totals = | $745.47 | $807.6980 | $807.69 | $807.70 | $807.80 | |