| 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 | $22.88 | 12.720% | $25.7903 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $197.47 | 6.446% | $210.1989 | $210.20 | $210.20 | $210.20 |
| Purchase #3 | $156.41 | 8.208% | $169.2481 | $169.25 | $169.25 | $169.20 |
| Purchase #4 | $72.66 | 10.486% | $80.2791 | $80.28 | $80.30 | $80.30 |
| Purchase #5 | $90.41 | 8.555% | $98.1446 | $98.14 | $98.15 | $98.10 |
| Purchase #6 | $118.99 | 11.706% | $132.919 | $132.92 | $132.90 | $132.90 |
| Purchase #7 | $129.75 | 3.489% | $134.277 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $788.57 | $850.8570 | $850.86 | $850.90 | $850.80 | |