| 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 | $156.83 | 8.803% | $170.6357 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $47.91 | 5.732% | $50.6562 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $241.68 | 5.114% | $254.0395 | $254.04 | $254.05 | $254.00 |
| Purchase #4 | $52.31 | 10.689% | $57.9014 | $57.90 | $57.90 | $57.90 |
| Purchase #5 | $204.50 | 13.818% | $232.7578 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $100.95 | 13.686% | $114.766 | $114.77 | $114.75 | $114.80 |
| Purchase #7 | $156.29 | 8.285% | $169.2386 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $960.47 | $1,049.9952 | $1,050.01 | $1,050.00 | $1,050.00 | |