| 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 | $184.81 | 10.464% | $204.1485 | $204.15 | $204.15 | $204.10 |
| Purchase #2 | $33.31 | 4.864% | $34.9302 | $34.93 | $34.95 | $34.90 |
| Purchase #3 | $96.63 | 13.522% | $109.6963 | $109.70 | $109.70 | $109.70 |
| Purchase #4 | $233.72 | 4.598% | $244.4664 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $45.50 | 10.585% | $50.3162 | $50.32 | $50.30 | $50.30 |
| Purchase #6 | $78.48 | 3.305% | $81.0738 | $81.07 | $81.05 | $81.10 |
| Purchase #7 | $83.36 | 10.538% | $92.1445 | $92.14 | $92.15 | $92.10 |
| 7 purchase totals = | $755.81 | $816.7759 | $816.78 | $816.75 | $816.70 | |