| 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 | $76.99 | 3.427% | $79.6284 | $79.63 | $79.65 | $79.60 |
| Purchase #2 | $20.93 | 13.804% | $23.8192 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $144.34 | 7.526% | $155.203 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $60.58 | 11.141% | $67.3292 | $67.33 | $67.35 | $67.30 |
| Purchase #5 | $121.32 | 6.127% | $128.7533 | $128.75 | $128.75 | $128.80 |
| Purchase #6 | $44.73 | 5.173% | $47.0439 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $106.54 | 11.188% | $118.4597 | $118.46 | $118.45 | $118.50 |
| 7 purchase totals = | $575.43 | $620.2367 | $620.23 | $620.25 | $620.20 | |