| 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 | $56.96 | 8.742% | $61.9394 | $61.94 | $61.95 | $61.90 |
| Purchase #2 | $43.93 | 6.380% | $46.7327 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $37.29 | 13.600% | $42.3614 | $42.36 | $42.35 | $42.40 |
| Purchase #4 | $75.30 | 12.528% | $84.7336 | $84.73 | $84.75 | $84.70 |
| Purchase #5 | $51.81 | 10.440% | $57.219 | $57.22 | $57.20 | $57.20 |
| Purchase #6 | $132.95 | 12.165% | $149.1234 | $149.12 | $149.10 | $149.10 |
| Purchase #7 | $97.93 | 12.107% | $109.7864 | $109.79 | $109.80 | $109.80 |
| 7 purchase totals = | $496.17 | $551.8959 | $551.89 | $551.90 | $551.80 | |