| 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 | $51.96 | 11.209% | $57.7842 | $57.78 | $57.80 | $57.80 |
| Purchase #2 | $247.36 | 5.449% | $260.8386 | $260.84 | $260.85 | $260.80 |
| Purchase #3 | $153.48 | 13.397% | $174.0417 | $174.04 | $174.05 | $174.00 |
| Purchase #4 | $96.41 | 13.629% | $109.5497 | $109.55 | $109.55 | $109.50 |
| Purchase #5 | $24.70 | 12.334% | $27.7465 | $27.75 | $27.75 | $27.70 |
| Purchase #6 | $28.32 | 8.495% | $30.7258 | $30.73 | $30.75 | $30.70 |
| Purchase #7 | $117.78 | 8.392% | $127.6641 | $127.66 | $127.65 | $127.70 |
| 7 purchase totals = | $720.01 | $788.3506 | $788.35 | $788.40 | $788.20 | |