| 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 | $34.82 | 12.752% | $39.2602 | $39.26 | $39.25 | $39.30 |
| Purchase #2 | $121.67 | 6.656% | $129.7684 | $129.77 | $129.75 | $129.80 |
| Purchase #3 | $110.57 | 7.184% | $118.5133 | $118.51 | $118.50 | $118.50 |
| Purchase #4 | $173.57 | 4.147% | $180.7679 | $180.77 | $180.75 | $180.80 |
| Purchase #5 | $151.98 | 9.354% | $166.1962 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $124.43 | 3.391% | $128.6494 | $128.65 | $128.65 | $128.60 |
| Purchase #7 | $103.61 | 5.652% | $109.466 | $109.47 | $109.45 | $109.50 |
| 7 purchase totals = | $820.65 | $872.6214 | $872.63 | $872.55 | $872.70 | |