| 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 | $20.69 | 12.506% | $23.2775 | $23.28 | $23.30 | $23.30 |
| Purchase #2 | $25.69 | 12.383% | $28.8712 | $28.87 | $28.85 | $28.90 |
| Purchase #3 | $26.87 | 10.834% | $29.7811 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $32.37 | 9.187% | $35.3438 | $35.34 | $35.35 | $35.30 |
| Purchase #5 | $226.85 | 7.353% | $243.5303 | $243.53 | $243.55 | $243.50 |
| Purchase #6 | $208.41 | 12.299% | $234.0423 | $234.04 | $234.05 | $234.00 |
| Purchase #7 | $191.70 | 8.126% | $207.2775 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $732.58 | $802.1237 | $802.12 | $802.20 | $802.10 | |