| 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 | $19.77 | 5.400% | $20.8376 | $20.84 | $20.85 | $20.80 |
| Purchase #2 | $28.98 | 11.590% | $32.3388 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $19.25 | 3.290% | $19.8833 | $19.88 | $19.90 | $19.90 |
| Purchase #4 | $237.61 | 3.491% | $245.905 | $245.91 | $245.90 | $245.90 |
| Purchase #5 | $101.65 | 11.599% | $113.4404 | $113.44 | $113.45 | $113.40 |
| Purchase #6 | $75.95 | 6.637% | $80.9908 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $241.33 | 3.568% | $249.9407 | $249.94 | $249.95 | $249.90 |
| 7 purchase totals = | $724.54 | $763.3366 | $763.34 | $763.40 | $763.20 | |