| 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 | $99.48 | 3.507% | $102.9688 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $135.74 | 5.162% | $142.7469 | $142.75 | $142.75 | $142.70 |
| Purchase #3 | $23.71 | 11.529% | $26.4435 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $221.60 | 9.408% | $242.4481 | $242.45 | $242.45 | $242.40 |
| Purchase #5 | $229.96 | 6.134% | $244.0657 | $244.07 | $244.05 | $244.10 |
| Purchase #6 | $36.45 | 11.488% | $40.6374 | $40.64 | $40.65 | $40.60 |
| Purchase #7 | $26.73 | 10.659% | $29.5792 | $29.58 | $29.60 | $29.60 |
| 7 purchase totals = | $773.67 | $828.8896 | $828.90 | $828.90 | $828.80 | |