| 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 | $45.99 | 6.118% | $48.8037 | $48.80 | $48.80 | $48.80 |
| Purchase #2 | $64.81 | 3.142% | $66.8463 | $66.85 | $66.85 | $66.80 |
| Purchase #3 | $174.89 | 5.730% | $184.9112 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $215.52 | 11.334% | $239.947 | $239.95 | $239.95 | $239.90 |
| Purchase #5 | $6.32 | 6.496% | $6.7305 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $243.71 | 3.700% | $252.7273 | $252.73 | $252.75 | $252.70 |
| Purchase #7 | $247.57 | 10.202% | $272.8271 | $272.83 | $272.85 | $272.80 |
| 7 purchase totals = | $998.81 | $1,072.7931 | $1,072.80 | $1,072.85 | $1,072.60 | |