| 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 | $50.52 | 12.429% | $56.7991 | $56.80 | $56.80 | $56.80 |
| Purchase #2 | $89.56 | 4.591% | $93.6717 | $93.67 | $93.65 | $93.70 |
| Purchase #3 | $60.47 | 11.411% | $67.3702 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $61.93 | 3.619% | $64.1712 | $64.17 | $64.15 | $64.20 |
| Purchase #5 | $103.83 | 12.479% | $116.7869 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $99.95 | 5.465% | $105.4123 | $105.41 | $105.40 | $105.40 |
| Purchase #7 | $14.25 | 12.385% | $16.0149 | $16.01 | $16.00 | $16.00 |
| 7 purchase totals = | $480.51 | $520.2263 | $520.22 | $520.15 | $520.30 | |