| 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 | $123.77 | 7.522% | $133.08 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $103.81 | 5.842% | $109.8746 | $109.87 | $109.85 | $109.90 |
| Purchase #3 | $70.32 | 4.746% | $73.6574 | $73.66 | $73.65 | $73.70 |
| Purchase #4 | $5.94 | 9.801% | $6.5222 | $6.52 | $6.50 | $6.50 |
| Purchase #5 | $65.26 | 3.502% | $67.5454 | $67.55 | $67.55 | $67.50 |
| Purchase #6 | $179.96 | 4.873% | $188.7295 | $188.73 | $188.75 | $188.70 |
| Purchase #7 | $243.94 | 6.499% | $259.7937 | $259.79 | $259.80 | $259.80 |
| 7 purchase totals = | $793.00 | $839.2028 | $839.20 | $839.20 | $839.20 | |