| 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 | $95.55 | 6.849% | $102.0942 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $168.43 | 11.315% | $187.4879 | $187.49 | $187.50 | $187.50 |
| Purchase #3 | $115.99 | 5.586% | $122.4692 | $122.47 | $122.45 | $122.50 |
| Purchase #4 | $65.82 | 10.536% | $72.7548 | $72.75 | $72.75 | $72.80 |
| Purchase #5 | $117.30 | 12.858% | $132.3824 | $132.38 | $132.40 | $132.40 |
| Purchase #6 | $26.43 | 6.261% | $28.0848 | $28.08 | $28.10 | $28.10 |
| Purchase #7 | $121.75 | 11.573% | $135.8401 | $135.84 | $135.85 | $135.80 |
| 7 purchase totals = | $711.27 | $781.1134 | $781.10 | $781.15 | $781.20 | |