| 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 | $74.32 | 7.455% | $79.8606 | $79.86 | $79.85 | $79.90 |
| Purchase #2 | $213.76 | 11.784% | $238.9495 | $238.95 | $238.95 | $238.90 |
| Purchase #3 | $43.85 | 8.615% | $47.6277 | $47.63 | $47.65 | $47.60 |
| Purchase #4 | $217.91 | 3.228% | $224.9441 | $224.94 | $224.95 | $224.90 |
| Purchase #5 | $22.77 | 11.682% | $25.43 | $25.43 | $25.45 | $25.40 |
| Purchase #6 | $248.55 | 7.734% | $267.7729 | $267.77 | $267.75 | $267.80 |
| Purchase #7 | $17.61 | 3.411% | $18.2107 | $18.21 | $18.20 | $18.20 |
| 7 purchase totals = | $838.77 | $902.7955 | $902.79 | $902.80 | $902.70 | |