| 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 | $37.77 | 9.167% | $41.2324 | $41.23 | $41.25 | $41.20 |
| Purchase #2 | $61.48 | 3.713% | $63.7628 | $63.76 | $63.75 | $63.80 |
| Purchase #3 | $156.92 | 8.171% | $169.7419 | $169.74 | $169.75 | $169.70 |
| Purchase #4 | $151.61 | 10.224% | $167.1106 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $123.75 | 9.840% | $135.927 | $135.93 | $135.95 | $135.90 |
| Purchase #6 | $183.30 | 6.435% | $195.0954 | $195.10 | $195.10 | $195.10 |
| Purchase #7 | $133.50 | 3.263% | $137.8561 | $137.86 | $137.85 | $137.90 |
| 7 purchase totals = | $848.33 | $910.7262 | $910.73 | $910.75 | $910.70 | |