| 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 | $47.90 | 11.720% | $53.5139 | $53.51 | $53.50 | $53.50 |
| Purchase #2 | $59.97 | 10.215% | $66.0959 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $178.33 | 6.713% | $190.3013 | $190.30 | $190.30 | $190.30 |
| Purchase #4 | $160.99 | 5.201% | $169.3631 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $138.82 | 13.759% | $157.9202 | $157.92 | $157.90 | $157.90 |
| Purchase #6 | $184.61 | 11.733% | $206.2703 | $206.27 | $206.25 | $206.30 |
| Purchase #7 | $34.25 | 3.818% | $35.5577 | $35.56 | $35.55 | $35.60 |
| 7 purchase totals = | $804.87 | $879.0224 | $879.02 | $878.95 | $879.10 | |