| 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 | $68.56 | 10.172% | $75.5339 | $75.53 | $75.55 | $75.50 |
| Purchase #2 | $149.33 | 13.496% | $169.4836 | $169.48 | $169.50 | $169.50 |
| Purchase #3 | $245.40 | 6.463% | $261.2602 | $261.26 | $261.25 | $261.30 |
| Purchase #4 | $118.69 | 6.313% | $126.1829 | $126.18 | $126.20 | $126.20 |
| Purchase #5 | $48.92 | 9.330% | $53.4842 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $120.26 | 7.339% | $129.0859 | $129.09 | $129.10 | $129.10 |
| Purchase #7 | $98.44 | 4.720% | $103.0864 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $849.60 | $918.1171 | $918.11 | $918.20 | $918.20 | |