| 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 | $47.91 | 13.325% | $54.294 | $54.29 | $54.30 | $54.30 |
| Purchase #2 | $183.97 | 7.849% | $198.4098 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $48.69 | 3.786% | $50.5334 | $50.53 | $50.55 | $50.50 |
| Purchase #4 | $95.69 | 11.218% | $106.4245 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $41.72 | 5.193% | $43.8865 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $98.84 | 10.232% | $108.9533 | $108.95 | $108.95 | $109.00 |
| Purchase #7 | $189.86 | 8.431% | $205.8671 | $205.87 | $205.85 | $205.90 |
| 7 purchase totals = | $706.68 | $768.3686 | $768.36 | $768.35 | $768.40 | |