| 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 | $76.70 | 3.394% | $79.3032 | $79.30 | $79.30 | $79.30 |
| Purchase #2 | $236.56 | 8.126% | $255.7829 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $67.37 | 6.679% | $71.8696 | $71.87 | $71.85 | $71.90 |
| Purchase #4 | $166.29 | 9.303% | $181.76 | $181.76 | $181.75 | $181.80 |
| Purchase #5 | $175.35 | 3.293% | $181.1243 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $59.70 | 12.129% | $66.941 | $66.94 | $66.95 | $66.90 |
| Purchase #7 | $52.70 | 7.361% | $56.5792 | $56.58 | $56.60 | $56.60 |
| 7 purchase totals = | $834.67 | $893.3602 | $893.35 | $893.35 | $893.40 | |