| 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 | $97.77 | 13.304% | $110.7773 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $207.64 | 11.680% | $231.8924 | $231.89 | $231.90 | $231.90 |
| Purchase #3 | $49.55 | 3.827% | $51.4463 | $51.45 | $51.45 | $51.40 |
| Purchase #4 | $237.79 | 10.844% | $263.5759 | $263.58 | $263.60 | $263.60 |
| Purchase #5 | $32.52 | 5.390% | $34.2728 | $34.27 | $34.25 | $34.30 |
| Purchase #6 | $23.27 | 13.732% | $26.4654 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $142.36 | 3.507% | $147.3526 | $147.35 | $147.35 | $147.40 |
| 7 purchase totals = | $790.90 | $865.7827 | $865.79 | $865.80 | $865.90 | |