| 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 | $44.27 | 3.148% | $45.6636 | $45.66 | $45.65 | $45.70 |
| Purchase #2 | $22.97 | 7.394% | $24.6684 | $24.67 | $24.65 | $24.70 |
| Purchase #3 | $201.28 | 4.336% | $210.0075 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $24.90 | 9.142% | $27.1764 | $27.18 | $27.20 | $27.20 |
| Purchase #5 | $45.56 | 5.215% | $47.936 | $47.94 | $47.95 | $47.90 |
| Purchase #6 | $174.29 | 13.126% | $197.1673 | $197.17 | $197.15 | $197.20 |
| Purchase #7 | $77.34 | 5.801% | $81.8265 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $590.61 | $634.4457 | $634.46 | $634.45 | $634.50 | |