| 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 | $62.75 | 9.626% | $68.7903 | $68.79 | $68.80 | $68.80 |
| Purchase #2 | $114.99 | 11.859% | $128.6267 | $128.63 | $128.65 | $128.60 |
| Purchase #3 | $9.26 | 5.284% | $9.7493 | $9.75 | $9.75 | $9.70 |
| Purchase #4 | $76.98 | 9.155% | $84.0275 | $84.03 | $84.05 | $84.00 |
| Purchase #5 | $182.80 | 3.723% | $189.6056 | $189.61 | $189.60 | $189.60 |
| Purchase #6 | $39.74 | 4.681% | $41.6002 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $196.37 | 6.426% | $208.9887 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $682.89 | $731.3883 | $731.40 | $731.45 | $731.30 | |