| 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 | $97.30 | 10.659% | $107.6712 | $107.67 | $107.65 | $107.70 |
| Purchase #2 | $185.41 | 6.321% | $197.1298 | $197.13 | $197.15 | $197.10 |
| Purchase #3 | $76.27 | 10.636% | $84.3821 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $131.96 | 3.505% | $136.5852 | $136.59 | $136.60 | $136.60 |
| Purchase #5 | $67.56 | 4.512% | $70.6083 | $70.61 | $70.60 | $70.60 |
| Purchase #6 | $229.92 | 6.426% | $244.6947 | $244.69 | $244.70 | $244.70 |
| Purchase #7 | $48.68 | 12.271% | $54.6535 | $54.65 | $54.65 | $54.70 |
| 7 purchase totals = | $837.10 | $895.7248 | $895.72 | $895.75 | $895.80 | |