| 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 | $63.69 | 3.872% | $66.1561 | $66.16 | $66.15 | $66.20 |
| Purchase #2 | $199.70 | 5.841% | $211.3645 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $178.98 | 11.748% | $200.0066 | $200.01 | $200.00 | $200.00 |
| Purchase #4 | $17.58 | 7.403% | $18.8814 | $18.88 | $18.90 | $18.90 |
| Purchase #5 | $78.49 | 8.116% | $84.8602 | $84.86 | $84.85 | $84.90 |
| Purchase #6 | $64.32 | 4.403% | $67.152 | $67.15 | $67.15 | $67.20 |
| Purchase #7 | $151.38 | 10.553% | $167.3551 | $167.36 | $167.35 | $167.40 |
| 7 purchase totals = | $754.14 | $815.7759 | $815.78 | $815.75 | $816.00 | |