| 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 | $18.81 | 3.734% | $19.5124 | $19.51 | $19.50 | $19.50 |
| Purchase #2 | $99.34 | 10.211% | $109.4836 | $109.48 | $109.50 | $109.50 |
| Purchase #3 | $97.86 | 13.178% | $110.756 | $110.76 | $110.75 | $110.80 |
| Purchase #4 | $238.33 | 12.241% | $267.504 | $267.50 | $267.50 | $267.50 |
| Purchase #5 | $174.50 | 4.282% | $181.9721 | $181.97 | $181.95 | $182.00 |
| Purchase #6 | $154.43 | 7.586% | $166.1451 | $166.15 | $166.15 | $166.10 |
| Purchase #7 | $37.58 | 3.757% | $38.9919 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $820.85 | $894.3651 | $894.36 | $894.35 | $894.40 | |