| 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 | $39.45 | 9.303% | $43.12 | $43.12 | $43.10 | $43.10 |
| Purchase #2 | $39.80 | 10.399% | $43.9388 | $43.94 | $43.95 | $43.90 |
| Purchase #3 | $241.91 | 5.276% | $254.6732 | $254.67 | $254.65 | $254.70 |
| Purchase #4 | $80.47 | 6.823% | $85.9605 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $116.84 | 13.661% | $132.8015 | $132.80 | $132.80 | $132.80 |
| Purchase #6 | $11.99 | 11.658% | $13.3878 | $13.39 | $13.40 | $13.40 |
| Purchase #7 | $238.25 | 10.309% | $262.8112 | $262.81 | $262.80 | $262.80 |
| 7 purchase totals = | $768.71 | $836.6930 | $836.69 | $836.65 | $836.70 | |