| 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 | $47.48 | 4.261% | $49.5031 | $49.50 | $49.50 | $49.50 |
| Purchase #2 | $75.71 | 12.210% | $84.9542 | $84.95 | $84.95 | $85.00 |
| Purchase #3 | $184.55 | 12.776% | $208.1281 | $208.13 | $208.15 | $208.10 |
| Purchase #4 | $185.65 | 11.752% | $207.4676 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $94.75 | 7.433% | $101.7928 | $101.79 | $101.80 | $101.80 |
| Purchase #6 | $93.35 | 4.547% | $97.5946 | $97.59 | $97.60 | $97.60 |
| Purchase #7 | $36.96 | 11.583% | $41.2411 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $718.45 | $790.6815 | $790.67 | $790.70 | $790.70 | |