| 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 | $229.45 | 6.744% | $244.9241 | $244.92 | $244.90 | $244.90 |
| Purchase #2 | $173.33 | 8.173% | $187.4963 | $187.50 | $187.50 | $187.50 |
| Purchase #3 | $187.26 | 4.471% | $195.6324 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $16.97 | 11.723% | $18.9594 | $18.96 | $18.95 | $19.00 |
| Purchase #5 | $21.47 | 5.873% | $22.7309 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $75.28 | 5.688% | $79.5619 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $14.34 | 5.813% | $15.1736 | $15.17 | $15.15 | $15.20 |
| 7 purchase totals = | $718.10 | $764.4786 | $764.47 | $764.45 | $764.50 | |