| 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 | $60.55 | 5.318% | $63.77 | $63.77 | $63.75 | $63.80 |
| Purchase #2 | $144.53 | 13.389% | $163.8811 | $163.88 | $163.90 | $163.90 |
| Purchase #3 | $72.93 | 4.387% | $76.1294 | $76.13 | $76.15 | $76.10 |
| Purchase #4 | $126.99 | 10.694% | $140.5703 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $13.74 | 7.356% | $14.7507 | $14.75 | $14.75 | $14.80 |
| Purchase #6 | $33.96 | 3.473% | $35.1394 | $35.14 | $35.15 | $35.10 |
| Purchase #7 | $162.76 | 8.505% | $176.6027 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $615.46 | $670.8436 | $670.84 | $670.85 | $670.90 | |