| 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 | $72.35 | 10.119% | $79.6711 | $79.67 | $79.65 | $79.70 |
| Purchase #2 | $108.60 | 13.529% | $123.2925 | $123.29 | $123.30 | $123.30 |
| Purchase #3 | $187.42 | 3.610% | $194.1859 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $102.39 | 4.249% | $106.7406 | $106.74 | $106.75 | $106.70 |
| Purchase #5 | $212.61 | 3.598% | $220.2597 | $220.26 | $220.25 | $220.30 |
| Purchase #6 | $218.83 | 11.391% | $243.7569 | $243.76 | $243.75 | $243.80 |
| Purchase #7 | $94.81 | 3.167% | $97.8126 | $97.81 | $97.80 | $97.80 |
| 7 purchase totals = | $997.01 | $1,065.7193 | $1,065.72 | $1,065.70 | $1,065.80 | |