| 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 | $11.77 | 7.388% | $12.6396 | $12.64 | $12.65 | $12.60 |
| Purchase #2 | $193.86 | 11.767% | $216.6715 | $216.67 | $216.65 | $216.70 |
| Purchase #3 | $84.75 | 11.815% | $94.7632 | $94.76 | $94.75 | $94.80 |
| Purchase #4 | $52.85 | 7.174% | $56.6415 | $56.64 | $56.65 | $56.60 |
| Purchase #5 | $15.98 | 9.831% | $17.551 | $17.55 | $17.55 | $17.60 |
| Purchase #6 | $221.87 | 6.599% | $236.5112 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $19.99 | 11.331% | $22.2551 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $601.07 | $657.0331 | $657.03 | $657.00 | $657.10 | |