| 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 | $185.91 | 11.506% | $207.3008 | $207.30 | $207.30 | $207.30 |
| Purchase #2 | $35.54 | 8.720% | $38.6391 | $38.64 | $38.65 | $38.60 |
| Purchase #3 | $18.73 | 11.364% | $20.8585 | $20.86 | $20.85 | $20.90 |
| Purchase #4 | $7.38 | 7.154% | $7.908 | $7.91 | $7.90 | $7.90 |
| Purchase #5 | $223.36 | 13.464% | $253.4332 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $46.36 | 7.648% | $49.9056 | $49.91 | $49.90 | $49.90 |
| Purchase #7 | $158.26 | 6.572% | $168.6608 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $675.54 | $746.7060 | $746.71 | $746.70 | $746.70 | |