| 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 | $100.79 | 6.861% | $107.7052 | $107.71 | $107.70 | $107.70 |
| Purchase #2 | $207.95 | 11.550% | $231.9682 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $123.69 | 7.199% | $132.5944 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $64.75 | 12.634% | $72.9305 | $72.93 | $72.95 | $72.90 |
| Purchase #5 | $100.70 | 11.334% | $112.1133 | $112.11 | $112.10 | $112.10 |
| Purchase #6 | $50.47 | 12.522% | $56.7899 | $56.79 | $56.80 | $56.80 |
| Purchase #7 | $20.33 | 9.872% | $22.337 | $22.34 | $22.35 | $22.30 |
| 7 purchase totals = | $668.68 | $736.4385 | $736.44 | $736.45 | $736.40 | |