| 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 | $104.89 | 13.422% | $118.9683 | $118.97 | $118.95 | $119.00 |
| Purchase #2 | $19.68 | 7.393% | $21.1349 | $21.13 | $21.15 | $21.10 |
| Purchase #3 | $72.72 | 6.117% | $77.1683 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $108.80 | 6.495% | $115.8666 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $51.38 | 3.631% | $53.2456 | $53.25 | $53.25 | $53.20 |
| Purchase #6 | $149.54 | 9.510% | $163.7613 | $163.76 | $163.75 | $163.80 |
| Purchase #7 | $237.85 | 11.178% | $264.4369 | $264.44 | $264.45 | $264.40 |
| 7 purchase totals = | $744.86 | $814.5819 | $814.59 | $814.55 | $814.60 | |