| 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 | $237.79 | 13.511% | $269.9178 | $269.92 | $269.90 | $269.90 |
| Purchase #2 | $76.28 | 13.365% | $86.4748 | $86.47 | $86.45 | $86.50 |
| Purchase #3 | $5.70 | 5.201% | $5.9965 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $28.81 | 3.696% | $29.8748 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $241.76 | 3.377% | $249.9242 | $249.92 | $249.90 | $249.90 |
| Purchase #6 | $40.67 | 7.609% | $43.7646 | $43.76 | $43.75 | $43.80 |
| Purchase #7 | $43.36 | 3.733% | $44.9786 | $44.98 | $45.00 | $45.00 |
| 7 purchase totals = | $674.37 | $730.9313 | $730.92 | $730.85 | $731.00 | |