| 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 | $52.89 | 5.632% | $55.8688 | $55.87 | $55.85 | $55.90 |
| Purchase #2 | $177.29 | 7.349% | $190.319 | $190.32 | $190.30 | $190.30 |
| Purchase #3 | $247.84 | 8.580% | $269.1047 | $269.10 | $269.10 | $269.10 |
| Purchase #4 | $214.93 | 10.516% | $237.532 | $237.53 | $237.55 | $237.50 |
| Purchase #5 | $51.85 | 7.439% | $55.7071 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $5.90 | 9.414% | $6.4554 | $6.46 | $6.45 | $6.50 |
| Purchase #7 | $57.51 | 9.380% | $62.9044 | $62.90 | $62.90 | $62.90 |
| 7 purchase totals = | $808.21 | $877.8914 | $877.89 | $877.85 | $877.90 | |