| 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 | $201.97 | 11.344% | $224.8815 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $47.52 | 8.738% | $51.6723 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $92.67 | 7.503% | $99.623 | $99.62 | $99.60 | $99.60 |
| Purchase #4 | $143.58 | 7.396% | $154.1992 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $153.57 | 8.687% | $166.9106 | $166.91 | $166.90 | $166.90 |
| Purchase #6 | $5.72 | 13.811% | $6.51 | $6.51 | $6.50 | $6.50 |
| Purchase #7 | $66.99 | 12.827% | $75.5828 | $75.58 | $75.60 | $75.60 |
| 7 purchase totals = | $712.02 | $779.3794 | $779.37 | $779.35 | $779.40 | |