| 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 | $14.56 | 8.723% | $15.8301 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $188.60 | 12.213% | $211.6337 | $211.63 | $211.65 | $211.60 |
| Purchase #3 | $134.27 | 10.243% | $148.0233 | $148.02 | $148.00 | $148.00 |
| Purchase #4 | $32.46 | 8.289% | $35.1506 | $35.15 | $35.15 | $35.20 |
| Purchase #5 | $132.88 | 13.197% | $150.4162 | $150.42 | $150.40 | $150.40 |
| Purchase #6 | $78.87 | 5.309% | $83.0572 | $83.06 | $83.05 | $83.10 |
| Purchase #7 | $69.29 | 10.117% | $76.3001 | $76.30 | $76.30 | $76.30 |
| 7 purchase totals = | $650.93 | $720.4112 | $720.41 | $720.40 | $720.40 | |