| 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 | $11.84 | 3.376% | $12.2397 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $153.36 | 11.510% | $171.0117 | $171.01 | $171.00 | $171.00 |
| Purchase #3 | $62.56 | 11.144% | $69.5317 | $69.53 | $69.55 | $69.50 |
| Purchase #4 | $66.76 | 6.653% | $71.2015 | $71.20 | $71.20 | $71.20 |
| Purchase #5 | $143.26 | 8.365% | $155.2437 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $180.99 | 3.456% | $187.245 | $187.25 | $187.25 | $187.20 |
| Purchase #7 | $156.35 | 12.116% | $175.2934 | $175.29 | $175.30 | $175.30 |
| 7 purchase totals = | $775.12 | $841.7667 | $841.76 | $841.80 | $841.60 | |