| 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 | $182.74 | 7.103% | $195.72 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $19.41 | 5.310% | $20.4407 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $86.56 | 13.277% | $98.0526 | $98.05 | $98.05 | $98.10 |
| Purchase #4 | $12.38 | 13.819% | $14.0908 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $208.73 | 5.585% | $220.3876 | $220.39 | $220.40 | $220.40 |
| Purchase #6 | $16.34 | 3.222% | $16.8665 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $87.95 | 4.448% | $91.862 | $91.86 | $91.85 | $91.90 |
| 7 purchase totals = | $614.11 | $657.4202 | $657.42 | $657.40 | $657.50 | |