| 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 | $37.30 | 8.803% | $40.5835 | $40.58 | $40.60 | $40.60 |
| Purchase #2 | $13.35 | 9.507% | $14.6192 | $14.62 | $14.60 | $14.60 |
| Purchase #3 | $201.88 | 9.114% | $220.2793 | $220.28 | $220.30 | $220.30 |
| Purchase #4 | $237.43 | 12.582% | $267.3034 | $267.30 | $267.30 | $267.30 |
| Purchase #5 | $43.92 | 7.494% | $47.2114 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $118.67 | 7.234% | $127.2546 | $127.25 | $127.25 | $127.30 |
| Purchase #7 | $103.39 | 3.585% | $107.0965 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $755.94 | $824.3479 | $824.34 | $824.35 | $824.40 | |