| 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 | $96.49 | 12.857% | $108.8957 | $108.90 | $108.90 | $108.90 |
| Purchase #2 | $129.44 | 9.826% | $142.1588 | $142.16 | $142.15 | $142.20 |
| Purchase #3 | $74.41 | 6.156% | $78.9907 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $95.57 | 3.511% | $98.9255 | $98.93 | $98.95 | $98.90 |
| Purchase #5 | $243.38 | 4.499% | $254.3297 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $83.66 | 13.141% | $94.6538 | $94.65 | $94.65 | $94.70 |
| Purchase #7 | $48.80 | 13.330% | $55.305 | $55.31 | $55.30 | $55.30 |
| 7 purchase totals = | $771.75 | $833.2592 | $833.27 | $833.30 | $833.30 | |