| 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 | $72.42 | 5.434% | $76.3553 | $76.36 | $76.35 | $76.40 |
| Purchase #2 | $167.44 | 7.515% | $180.0231 | $180.02 | $180.00 | $180.00 |
| Purchase #3 | $63.44 | 6.273% | $67.4196 | $67.42 | $67.40 | $67.40 |
| Purchase #4 | $59.54 | 12.873% | $67.2046 | $67.20 | $67.20 | $67.20 |
| Purchase #5 | $171.70 | 4.416% | $179.2823 | $179.28 | $179.30 | $179.30 |
| Purchase #6 | $185.42 | 5.735% | $196.0538 | $196.05 | $196.05 | $196.10 |
| Purchase #7 | $208.64 | 7.771% | $224.8534 | $224.85 | $224.85 | $224.90 |
| 7 purchase totals = | $928.60 | $991.1921 | $991.18 | $991.15 | $991.30 | |