| 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 | $10.86 | 6.654% | $11.5826 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $17.78 | 4.535% | $18.5863 | $18.59 | $18.60 | $18.60 |
| Purchase #3 | $69.68 | 12.204% | $78.1837 | $78.18 | $78.20 | $78.20 |
| Purchase #4 | $93.62 | 5.767% | $99.0191 | $99.02 | $99.00 | $99.00 |
| Purchase #5 | $36.51 | 7.273% | $39.1654 | $39.17 | $39.15 | $39.20 |
| Purchase #6 | $67.29 | 3.659% | $69.7521 | $69.75 | $69.75 | $69.80 |
| Purchase #7 | $26.27 | 9.686% | $28.8145 | $28.81 | $28.80 | $28.80 |
| 7 purchase totals = | $322.01 | $345.1037 | $345.10 | $345.10 | $345.20 | |