| 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 | $37.78 | 13.711% | $42.96 | $42.96 | $42.95 | $43.00 |
| Purchase #2 | $90.93 | 7.103% | $97.3888 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $160.78 | 9.680% | $176.3435 | $176.34 | $176.35 | $176.30 |
| Purchase #4 | $165.72 | 3.221% | $171.0578 | $171.06 | $171.05 | $171.10 |
| Purchase #5 | $117.95 | 5.370% | $124.2839 | $124.28 | $124.30 | $124.30 |
| Purchase #6 | $241.45 | 9.217% | $263.7044 | $263.70 | $263.70 | $263.70 |
| Purchase #7 | $87.73 | 7.491% | $94.3019 | $94.30 | $94.30 | $94.30 |
| 7 purchase totals = | $902.34 | $970.0403 | $970.03 | $970.05 | $970.10 | |