| 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 | $113.65 | 5.648% | $120.069 | $120.07 | $120.05 | $120.10 |
| Purchase #2 | $192.55 | 6.507% | $205.0792 | $205.08 | $205.10 | $205.10 |
| Purchase #3 | $30.33 | 7.433% | $32.5844 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $54.95 | 6.200% | $58.3569 | $58.36 | $58.35 | $58.40 |
| Purchase #5 | $8.85 | 4.538% | $9.2516 | $9.25 | $9.25 | $9.30 |
| Purchase #6 | $53.46 | 9.345% | $58.4558 | $58.46 | $58.45 | $58.50 |
| Purchase #7 | $113.84 | 10.633% | $125.9446 | $125.94 | $125.95 | $125.90 |
| 7 purchase totals = | $567.63 | $609.7415 | $609.74 | $609.75 | $609.90 | |