| 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 | $75.55 | 8.542% | $82.0035 | $82.00 | $82.00 | $82.00 |
| Purchase #2 | $94.71 | 6.716% | $101.0707 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $159.94 | 12.124% | $179.3311 | $179.33 | $179.35 | $179.30 |
| Purchase #4 | $14.79 | 11.155% | $16.4398 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $127.91 | 4.390% | $133.5252 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $62.79 | 13.449% | $71.2346 | $71.23 | $71.25 | $71.20 |
| Purchase #7 | $223.87 | 3.406% | $231.495 | $231.50 | $231.50 | $231.50 |
| 7 purchase totals = | $759.56 | $815.0999 | $815.10 | $815.15 | $815.00 | |