| 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 | $93.29 | 9.251% | $101.9203 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $86.39 | 4.138% | $89.9648 | $89.96 | $89.95 | $90.00 |
| Purchase #3 | $197.44 | 5.447% | $208.1946 | $208.19 | $208.20 | $208.20 |
| Purchase #4 | $66.53 | 3.772% | $69.0395 | $69.04 | $69.05 | $69.00 |
| Purchase #5 | $105.43 | 7.462% | $113.2972 | $113.30 | $113.30 | $113.30 |
| Purchase #6 | $21.88 | 6.784% | $23.3643 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $204.76 | 4.137% | $213.2309 | $213.23 | $213.25 | $213.20 |
| 7 purchase totals = | $775.72 | $819.0116 | $819.00 | $819.00 | $819.00 | |