| 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 | $64.60 | 8.551% | $70.1239 | $70.12 | $70.10 | $70.10 |
| Purchase #2 | $119.74 | 9.496% | $131.1105 | $131.11 | $131.10 | $131.10 |
| Purchase #3 | $182.48 | 5.294% | $192.1405 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $113.65 | 3.358% | $117.4664 | $117.47 | $117.45 | $117.50 |
| Purchase #5 | $193.99 | 10.246% | $213.8662 | $213.87 | $213.85 | $213.90 |
| Purchase #6 | $104.99 | 9.387% | $114.8454 | $114.85 | $114.85 | $114.80 |
| Purchase #7 | $53.97 | 13.561% | $61.2889 | $61.29 | $61.30 | $61.30 |
| 7 purchase totals = | $833.42 | $900.8418 | $900.85 | $900.80 | $900.80 | |