| 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 | $28.85 | 11.674% | $32.2179 | $32.22 | $32.20 | $32.20 |
| Purchase #2 | $105.57 | 11.116% | $117.3052 | $117.31 | $117.30 | $117.30 |
| Purchase #3 | $69.88 | 3.111% | $72.054 | $72.05 | $72.05 | $72.10 |
| Purchase #4 | $154.66 | 8.126% | $167.2277 | $167.23 | $167.25 | $167.20 |
| Purchase #5 | $83.83 | 9.692% | $91.9548 | $91.95 | $91.95 | $92.00 |
| Purchase #6 | $48.44 | 4.395% | $50.5689 | $50.57 | $50.55 | $50.60 |
| Purchase #7 | $131.76 | 12.655% | $148.4342 | $148.43 | $148.45 | $148.40 |
| 7 purchase totals = | $622.99 | $679.7627 | $679.76 | $679.75 | $679.80 | |