| 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 | $23.97 | 5.433% | $25.2723 | $25.27 | $25.25 | $25.30 |
| Purchase #2 | $72.54 | 3.343% | $74.965 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $35.79 | 4.604% | $37.4378 | $37.44 | $37.45 | $37.40 |
| Purchase #4 | $97.60 | 12.379% | $109.6819 | $109.68 | $109.70 | $109.70 |
| Purchase #5 | $200.96 | 4.666% | $210.3368 | $210.34 | $210.35 | $210.30 |
| Purchase #6 | $33.85 | 9.532% | $37.0766 | $37.08 | $37.10 | $37.10 |
| Purchase #7 | $159.51 | 12.155% | $178.8984 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $624.22 | $673.6688 | $673.68 | $673.70 | $673.70 | |