| 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 | $89.30 | 3.781% | $92.6764 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $75.25 | 4.420% | $78.5761 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $7.58 | 6.193% | $8.0494 | $8.05 | $8.05 | $8.00 |
| Purchase #4 | $12.56 | 3.581% | $13.0098 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $95.95 | 4.746% | $100.5038 | $100.50 | $100.50 | $100.50 |
| Purchase #6 | $221.33 | 8.262% | $239.6163 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $203.90 | 6.126% | $216.3909 | $216.39 | $216.40 | $216.40 |
| 7 purchase totals = | $705.87 | $748.8227 | $748.83 | $748.85 | $748.80 | |