| 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 | $87.54 | 11.442% | $97.5563 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $16.87 | 7.242% | $18.0917 | $18.09 | $18.10 | $18.10 |
| Purchase #3 | $144.98 | 9.539% | $158.8096 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $189.97 | 7.583% | $204.3754 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $95.41 | 3.463% | $98.714 | $98.71 | $98.70 | $98.70 |
| Purchase #6 | $130.51 | 7.110% | $139.7893 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $149.92 | 10.814% | $166.1323 | $166.13 | $166.15 | $166.10 |
| 7 purchase totals = | $815.20 | $883.4686 | $883.47 | $883.50 | $883.50 | |