| 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 | $23.35 | 10.700% | $25.8485 | $25.85 | $25.85 | $25.80 |
| Purchase #2 | $159.50 | 13.494% | $181.0229 | $181.02 | $181.00 | $181.00 |
| Purchase #3 | $110.84 | 3.143% | $114.3237 | $114.32 | $114.30 | $114.30 |
| Purchase #4 | $54.94 | 9.732% | $60.2868 | $60.29 | $60.30 | $60.30 |
| Purchase #5 | $201.30 | 10.199% | $221.8306 | $221.83 | $221.85 | $221.80 |
| Purchase #6 | $37.75 | 9.455% | $41.3193 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $145.71 | 12.109% | $163.354 | $163.35 | $163.35 | $163.40 |
| 7 purchase totals = | $733.39 | $807.9858 | $807.98 | $807.95 | $807.90 | |