| 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 | $193.91 | 10.313% | $213.9079 | $213.91 | $213.90 | $213.90 |
| Purchase #2 | $12.54 | 4.764% | $13.1374 | $13.14 | $13.15 | $13.10 |
| Purchase #3 | $152.94 | 11.562% | $170.6229 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $46.78 | 8.572% | $50.79 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $9.90 | 11.426% | $11.0312 | $11.03 | $11.05 | $11.00 |
| Purchase #6 | $97.43 | 5.688% | $102.9718 | $102.97 | $102.95 | $103.00 |
| Purchase #7 | $72.79 | 11.391% | $81.0815 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $586.29 | $643.5427 | $643.54 | $643.55 | $643.50 | |