| 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 | $79.92 | 6.455% | $85.0788 | $85.08 | $85.10 | $85.10 |
| Purchase #2 | $109.91 | 3.214% | $113.4425 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $105.60 | 3.400% | $109.1904 | $109.19 | $109.20 | $109.20 |
| Purchase #4 | $45.70 | 8.605% | $49.6325 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $142.64 | 3.603% | $147.7793 | $147.78 | $147.80 | $147.80 |
| Purchase #6 | $230.99 | 10.173% | $254.4886 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $13.42 | 11.121% | $14.9124 | $14.91 | $14.90 | $14.90 |
| 7 purchase totals = | $728.18 | $774.5245 | $774.52 | $774.60 | $774.50 | |