| 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 | $45.39 | 3.720% | $47.0785 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $82.77 | 13.162% | $93.6642 | $93.66 | $93.65 | $93.70 |
| Purchase #3 | $219.40 | 6.167% | $232.9304 | $232.93 | $232.95 | $232.90 |
| Purchase #4 | $189.54 | 5.135% | $199.2729 | $199.27 | $199.25 | $199.30 |
| Purchase #5 | $145.43 | 9.410% | $159.115 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $73.80 | 6.306% | $78.4538 | $78.45 | $78.45 | $78.50 |
| Purchase #7 | $57.39 | 3.765% | $59.5507 | $59.55 | $59.55 | $59.60 |
| 7 purchase totals = | $813.72 | $870.0655 | $870.06 | $870.05 | $870.20 | |