| 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 | $10.87 | 11.696% | $12.1414 | $12.14 | $12.15 | $12.10 |
| Purchase #2 | $17.29 | 5.343% | $18.2138 | $18.21 | $18.20 | $18.20 |
| Purchase #3 | $84.58 | 12.628% | $95.2608 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $83.68 | 6.471% | $89.0949 | $89.09 | $89.10 | $89.10 |
| Purchase #5 | $20.33 | 10.500% | $22.4647 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $143.94 | 10.352% | $158.8407 | $158.84 | $158.85 | $158.80 |
| Purchase #7 | $248.72 | 8.424% | $269.6722 | $269.67 | $269.65 | $269.70 |
| 7 purchase totals = | $609.41 | $665.6885 | $665.67 | $665.65 | $665.70 | |