| 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 | $13.85 | 3.169% | $14.2889 | $14.29 | $14.30 | $14.30 |
| Purchase #2 | $113.61 | 9.768% | $124.7074 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $19.67 | 11.483% | $21.9287 | $21.93 | $21.95 | $21.90 |
| Purchase #4 | $91.57 | 7.706% | $98.6264 | $98.63 | $98.65 | $98.60 |
| Purchase #5 | $150.39 | 11.357% | $167.4698 | $167.47 | $167.45 | $167.50 |
| Purchase #6 | $187.92 | 7.622% | $202.2433 | $202.24 | $202.25 | $202.20 |
| Purchase #7 | $87.40 | 11.479% | $97.4326 | $97.43 | $97.45 | $97.40 |
| 7 purchase totals = | $664.41 | $726.6971 | $726.70 | $726.75 | $726.60 | |