| 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 | $105.71 | 6.758% | $112.8539 | $112.85 | $112.85 | $112.90 |
| Purchase #2 | $179.75 | 12.495% | $202.2098 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $10.76 | 11.764% | $12.0258 | $12.03 | $12.05 | $12.00 |
| Purchase #4 | $17.70 | 6.846% | $18.9117 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $173.96 | 7.502% | $187.0105 | $187.01 | $187.00 | $187.00 |
| Purchase #6 | $111.30 | 6.826% | $118.8973 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $213.61 | 3.839% | $221.8105 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $812.79 | $873.7195 | $873.72 | $873.70 | $873.70 | |