| 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 | $74.77 | 12.202% | $83.8934 | $83.89 | $83.90 | $83.90 |
| Purchase #2 | $158.63 | 9.135% | $173.1209 | $173.12 | $173.10 | $173.10 |
| Purchase #3 | $52.77 | 5.529% | $55.6877 | $55.69 | $55.70 | $55.70 |
| Purchase #4 | $9.78 | 9.224% | $10.6821 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $19.35 | 11.634% | $21.6012 | $21.60 | $21.60 | $21.60 |
| Purchase #6 | $75.51 | 12.410% | $84.8808 | $84.88 | $84.90 | $84.90 |
| Purchase #7 | $43.42 | 5.373% | $45.753 | $45.75 | $45.75 | $45.80 |
| 7 purchase totals = | $434.23 | $475.6191 | $475.61 | $475.65 | $475.70 | |