| 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 | $67.45 | 7.837% | $72.7361 | $72.74 | $72.75 | $72.70 |
| Purchase #2 | $114.78 | 5.425% | $121.0068 | $121.01 | $121.00 | $121.00 |
| Purchase #3 | $124.67 | 5.299% | $131.2763 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $72.25 | 6.186% | $76.7194 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $143.46 | 4.121% | $149.372 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $156.39 | 6.140% | $165.9923 | $165.99 | $166.00 | $166.00 |
| Purchase #7 | $38.67 | 9.365% | $42.2914 | $42.29 | $42.30 | $42.30 |
| 7 purchase totals = | $717.67 | $759.3943 | $759.40 | $759.40 | $759.40 | |