| 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 | $47.68 | 7.740% | $51.3704 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $163.44 | 12.610% | $184.0498 | $184.05 | $184.05 | $184.00 |
| Purchase #3 | $51.25 | 9.794% | $56.2694 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $192.36 | 9.117% | $209.8975 | $209.90 | $209.90 | $209.90 |
| Purchase #5 | $134.33 | 7.597% | $144.5351 | $144.54 | $144.55 | $144.50 |
| Purchase #6 | $163.53 | 3.635% | $169.4743 | $169.47 | $169.45 | $169.50 |
| Purchase #7 | $103.97 | 8.241% | $112.5382 | $112.54 | $112.55 | $112.50 |
| 7 purchase totals = | $856.56 | $928.1347 | $928.14 | $928.10 | $928.10 | |