| 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 | $36.97 | 7.138% | $39.6089 | $39.61 | $39.60 | $39.60 |
| Purchase #2 | $93.38 | 5.376% | $98.4001 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $117.26 | 10.652% | $129.7505 | $129.75 | $129.75 | $129.80 |
| Purchase #4 | $240.30 | 8.775% | $261.3863 | $261.39 | $261.40 | $261.40 |
| Purchase #5 | $137.88 | 5.740% | $145.7943 | $145.79 | $145.80 | $145.80 |
| Purchase #6 | $31.99 | 6.178% | $33.9663 | $33.97 | $33.95 | $34.00 |
| Purchase #7 | $66.51 | 7.606% | $71.5688 | $71.57 | $71.55 | $71.60 |
| 7 purchase totals = | $724.29 | $780.4752 | $780.48 | $780.45 | $780.60 | |