| 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 | $27.92 | 9.301% | $30.5168 | $30.52 | $30.50 | $30.50 |
| Purchase #2 | $6.70 | 4.225% | $6.9831 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $71.98 | 6.119% | $76.3845 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $216.77 | 12.414% | $243.6798 | $243.68 | $243.70 | $243.70 |
| Purchase #5 | $98.98 | 11.699% | $110.5597 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $111.46 | 3.717% | $115.603 | $115.60 | $115.60 | $115.60 |
| Purchase #7 | $238.55 | 8.668% | $259.2275 | $259.23 | $259.25 | $259.20 |
| 7 purchase totals = | $772.36 | $842.9544 | $842.95 | $843.00 | $843.00 | |