| 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 | $84.96 | 6.758% | $90.7016 | $90.70 | $90.70 | $90.70 |
| Purchase #2 | $13.89 | 9.275% | $15.1783 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $229.64 | 3.362% | $237.3605 | $237.36 | $237.35 | $237.40 |
| Purchase #4 | $117.62 | 3.870% | $122.1719 | $122.17 | $122.15 | $122.20 |
| Purchase #5 | $79.44 | 3.317% | $82.075 | $82.08 | $82.10 | $82.10 |
| Purchase #6 | $215.86 | 8.870% | $235.0068 | $235.01 | $235.00 | $235.00 |
| Purchase #7 | $190.29 | 8.263% | $206.0137 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $931.70 | $988.5078 | $988.51 | $988.50 | $988.60 | |