| 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 | $250.29 | 8.208% | $270.8338 | $270.83 | $270.85 | $270.80 |
| Purchase #2 | $57.44 | 10.686% | $63.578 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $8.73 | 11.743% | $9.7552 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $157.77 | 9.692% | $173.0611 | $173.06 | $173.05 | $173.10 |
| Purchase #5 | $58.90 | 10.794% | $65.2577 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $50.95 | 10.417% | $56.2575 | $56.26 | $56.25 | $56.30 |
| Purchase #7 | $71.62 | 3.561% | $74.1704 | $74.17 | $74.15 | $74.20 |
| 7 purchase totals = | $655.70 | $712.9137 | $712.92 | $712.90 | $713.10 | |