| 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 | $73.67 | 8.501% | $79.9327 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $185.31 | 11.551% | $206.7152 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $63.59 | 13.308% | $72.0526 | $72.05 | $72.05 | $72.10 |
| Purchase #4 | $45.63 | 3.411% | $47.1864 | $47.19 | $47.20 | $47.20 |
| Purchase #5 | $100.86 | 11.246% | $112.2027 | $112.20 | $112.20 | $112.20 |
| Purchase #6 | $35.62 | 6.703% | $38.0076 | $38.01 | $38.00 | $38.00 |
| Purchase #7 | $163.84 | 12.755% | $184.7378 | $184.74 | $184.75 | $184.70 |
| 7 purchase totals = | $668.52 | $740.8350 | $740.84 | $740.85 | $740.80 | |