| 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 | $110.47 | 11.434% | $123.1011 | $123.10 | $123.10 | $123.10 |
| Purchase #2 | $122.65 | 9.802% | $134.6722 | $134.67 | $134.65 | $134.70 |
| Purchase #3 | $117.63 | 5.650% | $124.2761 | $124.28 | $124.30 | $124.30 |
| Purchase #4 | $36.73 | 4.767% | $38.4809 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $186.50 | 7.631% | $200.7318 | $200.73 | $200.75 | $200.70 |
| Purchase #6 | $155.52 | 11.800% | $173.8714 | $173.87 | $173.85 | $173.90 |
| Purchase #7 | $19.76 | 4.558% | $20.6607 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $749.26 | $815.7942 | $815.79 | $815.80 | $815.90 | |