| 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 | $92.91 | 4.756% | $97.3288 | $97.33 | $97.35 | $97.30 |
| Purchase #2 | $12.47 | 12.293% | $14.0029 | $14.00 | $14.00 | $14.00 |
| Purchase #3 | $132.42 | 9.854% | $145.4687 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $15.45 | 6.181% | $16.405 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $82.98 | 10.402% | $91.6116 | $91.61 | $91.60 | $91.60 |
| Purchase #6 | $250.31 | 8.481% | $271.5388 | $271.54 | $271.55 | $271.50 |
| Purchase #7 | $208.88 | 5.679% | $220.7423 | $220.74 | $220.75 | $220.70 |
| 7 purchase totals = | $795.42 | $857.0981 | $857.10 | $857.10 | $857.00 | |