| 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 | $84.25 | 3.561% | $87.2501 | $87.25 | $87.25 | $87.30 |
| Purchase #2 | $22.50 | 12.515% | $25.3159 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $137.75 | 7.734% | $148.4036 | $148.40 | $148.40 | $148.40 |
| Purchase #4 | $95.66 | 11.340% | $106.5078 | $106.51 | $106.50 | $106.50 |
| Purchase #5 | $45.95 | 10.607% | $50.8239 | $50.82 | $50.80 | $50.80 |
| Purchase #6 | $235.48 | 8.558% | $255.6324 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $227.65 | 11.155% | $253.0444 | $253.04 | $253.05 | $253.00 |
| 7 purchase totals = | $849.24 | $926.9781 | $926.97 | $926.95 | $926.90 | |