| 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 | $47.33 | 11.669% | $52.8529 | $52.85 | $52.85 | $52.90 |
| Purchase #2 | $39.43 | 12.594% | $44.3958 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $71.27 | 10.538% | $78.7804 | $78.78 | $78.80 | $78.80 |
| Purchase #4 | $44.80 | 9.579% | $49.0914 | $49.09 | $49.10 | $49.10 |
| Purchase #5 | $234.95 | 7.111% | $251.6573 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $126.68 | 9.159% | $138.2826 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $181.66 | 8.705% | $197.4735 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $746.12 | $812.5339 | $812.53 | $812.55 | $812.70 | |