| 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 | $43.61 | 12.204% | $48.9322 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $248.83 | 4.192% | $259.261 | $259.26 | $259.25 | $259.30 |
| Purchase #3 | $78.32 | 5.144% | $82.3488 | $82.35 | $82.35 | $82.30 |
| Purchase #4 | $143.83 | 7.672% | $154.8646 | $154.86 | $154.85 | $154.90 |
| Purchase #5 | $43.65 | 9.297% | $47.7081 | $47.71 | $47.70 | $47.70 |
| Purchase #6 | $140.95 | 9.710% | $154.6362 | $154.64 | $154.65 | $154.60 |
| Purchase #7 | $120.87 | 9.656% | $132.5412 | $132.54 | $132.55 | $132.50 |
| 7 purchase totals = | $820.06 | $880.2921 | $880.29 | $880.30 | $880.20 | |