| 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 | $84.75 | 4.792% | $88.8112 | $88.81 | $88.80 | $88.80 |
| Purchase #2 | $92.64 | 4.707% | $97.0006 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $181.49 | 8.433% | $196.7951 | $196.80 | $196.80 | $196.80 |
| Purchase #4 | $21.98 | 6.358% | $23.3775 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $64.88 | 6.363% | $69.0083 | $69.01 | $69.00 | $69.00 |
| Purchase #6 | $95.99 | 13.831% | $109.2664 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $235.63 | 8.517% | $255.6986 | $255.70 | $255.70 | $255.70 |
| 7 purchase totals = | $777.36 | $839.9577 | $839.97 | $839.95 | $840.00 | |