| 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 | $73.90 | 8.168% | $79.9362 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $99.64 | 7.577% | $107.1897 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $72.53 | 3.354% | $74.9627 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $100.43 | 10.761% | $111.2373 | $111.24 | $111.25 | $111.20 |
| Purchase #5 | $46.25 | 7.277% | $49.6156 | $49.62 | $49.60 | $49.60 |
| Purchase #6 | $103.66 | 8.366% | $112.3322 | $112.33 | $112.35 | $112.30 |
| Purchase #7 | $86.96 | 5.172% | $91.4576 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $583.37 | $626.7313 | $626.74 | $626.75 | $626.70 | |