| 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 | $76.41 | 12.214% | $85.7427 | $85.74 | $85.75 | $85.70 |
| Purchase #2 | $12.43 | 9.475% | $13.6077 | $13.61 | $13.60 | $13.60 |
| Purchase #3 | $114.85 | 12.387% | $129.0765 | $129.08 | $129.10 | $129.10 |
| Purchase #4 | $153.57 | 12.768% | $173.1778 | $173.18 | $173.20 | $173.20 |
| Purchase #5 | $113.77 | 3.239% | $117.455 | $117.46 | $117.45 | $117.50 |
| Purchase #6 | $197.95 | 11.241% | $220.2016 | $220.20 | $220.20 | $220.20 |
| Purchase #7 | $136.66 | 6.442% | $145.4636 | $145.46 | $145.45 | $145.50 |
| 7 purchase totals = | $805.64 | $884.7249 | $884.73 | $884.75 | $884.80 | |