| 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 | $71.88 | 11.621% | $80.2332 | $80.23 | $80.25 | $80.20 |
| Purchase #2 | $140.43 | 3.112% | $144.8002 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $223.89 | 7.811% | $241.378 | $241.38 | $241.40 | $241.40 |
| Purchase #4 | $199.36 | 12.347% | $223.975 | $223.98 | $224.00 | $224.00 |
| Purchase #5 | $21.40 | 11.196% | $23.7959 | $23.80 | $23.80 | $23.80 |
| Purchase #6 | $63.69 | 3.129% | $65.6829 | $65.68 | $65.70 | $65.70 |
| Purchase #7 | $95.81 | 6.133% | $101.686 | $101.69 | $101.70 | $101.70 |
| 7 purchase totals = | $816.46 | $881.5512 | $881.56 | $881.65 | $881.60 | |