| 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 | $72.98 | 5.403% | $76.9231 | $76.92 | $76.90 | $76.90 |
| Purchase #2 | $129.42 | 12.315% | $145.3581 | $145.36 | $145.35 | $145.40 |
| Purchase #3 | $53.47 | 7.267% | $57.3557 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $208.32 | 10.775% | $230.7665 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $35.45 | 10.445% | $39.1528 | $39.15 | $39.15 | $39.20 |
| Purchase #6 | $103.73 | 5.135% | $109.0565 | $109.06 | $109.05 | $109.10 |
| Purchase #7 | $150.73 | 4.638% | $157.7209 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $754.10 | $816.3336 | $816.34 | $816.25 | $816.50 | |