| 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 | $91.87 | 9.413% | $100.5177 | $100.52 | $100.50 | $100.50 |
| Purchase #2 | $30.68 | 7.863% | $33.0924 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $138.44 | 12.279% | $155.439 | $155.44 | $155.45 | $155.40 |
| Purchase #4 | $123.78 | 13.798% | $140.8592 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $30.52 | 11.611% | $34.0637 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $204.50 | 12.468% | $229.9971 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $105.85 | 4.714% | $110.8398 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $725.64 | $804.8089 | $804.81 | $804.80 | $804.80 | |