| 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 | $25.53 | 10.656% | $28.2505 | $28.25 | $28.25 | $28.30 |
| Purchase #2 | $85.84 | 3.376% | $88.738 | $88.74 | $88.75 | $88.70 |
| Purchase #3 | $146.36 | 7.844% | $157.8405 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $164.68 | 8.203% | $178.1887 | $178.19 | $178.20 | $178.20 |
| Purchase #5 | $111.77 | 6.490% | $119.0239 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $67.94 | 8.589% | $73.7754 | $73.78 | $73.80 | $73.80 |
| Purchase #7 | $217.65 | 12.783% | $245.4722 | $245.47 | $245.45 | $245.50 |
| 7 purchase totals = | $819.77 | $891.2892 | $891.29 | $891.30 | $891.30 | |