| 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 | $63.60 | 6.353% | $67.6405 | $67.64 | $67.65 | $67.60 |
| Purchase #2 | $47.81 | 5.833% | $50.5988 | $50.60 | $50.60 | $50.60 |
| Purchase #3 | $5.91 | 12.717% | $6.6616 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $83.38 | 12.597% | $93.8834 | $93.88 | $93.90 | $93.90 |
| Purchase #5 | $99.71 | 13.679% | $113.3493 | $113.35 | $113.35 | $113.30 |
| Purchase #6 | $34.39 | 8.114% | $37.1804 | $37.18 | $37.20 | $37.20 |
| Purchase #7 | $205.80 | 7.171% | $220.5579 | $220.56 | $220.55 | $220.60 |
| 7 purchase totals = | $540.60 | $589.8719 | $589.87 | $589.90 | $589.90 | |