| 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 | $5.37 | 12.636% | $6.0486 | $6.05 | $6.05 | $6.00 |
| Purchase #2 | $44.27 | 11.205% | $49.2305 | $49.23 | $49.25 | $49.20 |
| Purchase #3 | $191.81 | 7.490% | $206.1766 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $124.69 | 7.148% | $133.6028 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $185.39 | 8.193% | $200.579 | $200.58 | $200.60 | $200.60 |
| Purchase #6 | $157.82 | 6.251% | $167.6853 | $167.69 | $167.70 | $167.70 |
| Purchase #7 | $159.26 | 6.253% | $169.2185 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $868.61 | $932.5413 | $932.55 | $932.60 | $932.50 | |