| 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 | $183.33 | 4.497% | $191.5744 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $24.51 | 9.844% | $26.9228 | $26.92 | $26.90 | $26.90 |
| Purchase #3 | $104.37 | 11.795% | $116.6804 | $116.68 | $116.70 | $116.70 |
| Purchase #4 | $5.99 | 10.351% | $6.61 | $6.61 | $6.60 | $6.60 |
| Purchase #5 | $10.35 | 5.718% | $10.9418 | $10.94 | $10.95 | $10.90 |
| Purchase #6 | $58.75 | 7.637% | $63.2367 | $63.24 | $63.25 | $63.20 |
| Purchase #7 | $227.29 | 11.539% | $253.517 | $253.52 | $253.50 | $253.50 |
| 7 purchase totals = | $614.59 | $669.4831 | $669.48 | $669.45 | $669.40 | |