| 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 | $233.33 | 4.385% | $243.5615 | $243.56 | $243.55 | $243.60 |
| Purchase #2 | $59.32 | 7.803% | $63.9487 | $63.95 | $63.95 | $63.90 |
| Purchase #3 | $8.77 | 3.570% | $9.0831 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $238.68 | 5.542% | $251.9076 | $251.91 | $251.90 | $251.90 |
| Purchase #5 | $184.42 | 7.616% | $198.4654 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $154.82 | 7.328% | $166.1652 | $166.17 | $166.15 | $166.20 |
| Purchase #7 | $29.95 | 9.307% | $32.7374 | $32.74 | $32.75 | $32.70 |
| 7 purchase totals = | $909.29 | $965.8689 | $965.88 | $965.85 | $965.90 | |