| 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 | $78.56 | 12.432% | $88.3266 | $88.33 | $88.35 | $88.30 |
| Purchase #2 | $125.33 | 9.429% | $137.1474 | $137.15 | $137.15 | $137.10 |
| Purchase #3 | $226.31 | 6.798% | $241.6946 | $241.69 | $241.70 | $241.70 |
| Purchase #4 | $192.95 | 12.403% | $216.8816 | $216.88 | $216.90 | $216.90 |
| Purchase #5 | $75.65 | 5.450% | $79.7729 | $79.77 | $79.75 | $79.80 |
| Purchase #6 | $57.34 | 6.535% | $61.0872 | $61.09 | $61.10 | $61.10 |
| Purchase #7 | $101.60 | 6.425% | $108.1278 | $108.13 | $108.15 | $108.10 |
| 7 purchase totals = | $857.74 | $933.0381 | $933.04 | $933.10 | $933.00 | |