| 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 | $141.83 | 5.511% | $149.6463 | $149.65 | $149.65 | $149.60 |
| Purchase #2 | $74.36 | 6.345% | $79.0781 | $79.08 | $79.10 | $79.10 |
| Purchase #3 | $236.26 | 10.198% | $260.3538 | $260.35 | $260.35 | $260.40 |
| Purchase #4 | $85.58 | 4.471% | $89.4063 | $89.41 | $89.40 | $89.40 |
| Purchase #5 | $94.71 | 4.514% | $98.9852 | $98.99 | $99.00 | $99.00 |
| Purchase #6 | $46.64 | 11.182% | $51.8553 | $51.86 | $51.85 | $51.90 |
| Purchase #7 | $131.45 | 8.587% | $142.7376 | $142.74 | $142.75 | $142.70 |
| 7 purchase totals = | $810.83 | $872.0626 | $872.08 | $872.10 | $872.10 | |