| 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 | $19.87 | 10.117% | $21.8802 | $21.88 | $21.90 | $21.90 |
| Purchase #2 | $147.75 | 7.248% | $158.4589 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $156.66 | 3.557% | $162.2324 | $162.23 | $162.25 | $162.20 |
| Purchase #4 | $57.46 | 8.386% | $62.2786 | $62.28 | $62.30 | $62.30 |
| Purchase #5 | $97.76 | 11.703% | $109.2009 | $109.20 | $109.20 | $109.20 |
| Purchase #6 | $154.59 | 13.795% | $175.9157 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $70.99 | 5.338% | $74.7794 | $74.78 | $74.80 | $74.80 |
| 7 purchase totals = | $705.08 | $764.7461 | $764.75 | $764.80 | $764.80 | |