| 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 | $182.79 | 9.373% | $199.9229 | $199.92 | $199.90 | $199.90 |
| Purchase #2 | $213.91 | 3.207% | $220.7701 | $220.77 | $220.75 | $220.80 |
| Purchase #3 | $47.25 | 13.460% | $53.6099 | $53.61 | $53.60 | $53.60 |
| Purchase #4 | $47.55 | 13.176% | $53.8152 | $53.82 | $53.80 | $53.80 |
| Purchase #5 | $157.54 | 7.522% | $169.3902 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $49.30 | 10.599% | $54.5253 | $54.53 | $54.55 | $54.50 |
| Purchase #7 | $113.29 | 11.628% | $126.4634 | $126.46 | $126.45 | $126.50 |
| 7 purchase totals = | $811.63 | $878.4970 | $878.50 | $878.45 | $878.50 | |