| 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 | $31.43 | 11.225% | $34.958 | $34.96 | $34.95 | $35.00 |
| Purchase #2 | $123.75 | 13.837% | $140.8733 | $140.87 | $140.85 | $140.90 |
| Purchase #3 | $111.50 | 7.430% | $119.7845 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $103.55 | 11.787% | $115.7554 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $117.25 | 7.273% | $125.7776 | $125.78 | $125.80 | $125.80 |
| Purchase #6 | $122.71 | 3.186% | $126.6195 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $79.45 | 3.529% | $82.2538 | $82.25 | $82.25 | $82.30 |
| 7 purchase totals = | $689.64 | $746.0221 | $746.02 | $746.00 | $746.20 | |