| 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 | $28.76 | 13.705% | $32.7016 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $124.43 | 13.705% | $141.4831 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $213.49 | 8.315% | $231.2417 | $231.24 | $231.25 | $231.20 |
| Purchase #4 | $69.49 | 9.715% | $76.241 | $76.24 | $76.25 | $76.20 |
| Purchase #5 | $69.51 | 9.314% | $75.9842 | $75.98 | $76.00 | $76.00 |
| Purchase #6 | $38.51 | 9.768% | $42.2717 | $42.27 | $42.25 | $42.30 |
| Purchase #7 | $187.80 | 9.510% | $205.6598 | $205.66 | $205.65 | $205.70 |
| 7 purchase totals = | $731.99 | $805.5831 | $805.57 | $805.60 | $805.60 | |