| 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 | $6.82 | 9.804% | $7.4886 | $7.49 | $7.50 | $7.50 |
| Purchase #2 | $184.50 | 12.261% | $207.1215 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $120.43 | 4.593% | $125.9613 | $125.96 | $125.95 | $126.00 |
| Purchase #4 | $183.65 | 6.299% | $195.2181 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $88.91 | 3.702% | $92.2014 | $92.20 | $92.20 | $92.20 |
| Purchase #6 | $72.50 | 5.720% | $76.647 | $76.65 | $76.65 | $76.60 |
| Purchase #7 | $92.40 | 13.789% | $105.141 | $105.14 | $105.15 | $105.10 |
| 7 purchase totals = | $749.21 | $809.7789 | $809.78 | $809.75 | $809.70 | |