| 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 | $17.73 | 5.772% | $18.7534 | $18.75 | $18.75 | $18.80 |
| Purchase #2 | $246.64 | 6.572% | $262.8492 | $262.85 | $262.85 | $262.80 |
| Purchase #3 | $24.54 | 13.209% | $27.7815 | $27.78 | $27.80 | $27.80 |
| Purchase #4 | $26.29 | 11.166% | $29.2255 | $29.23 | $29.25 | $29.20 |
| Purchase #5 | $140.70 | 8.244% | $152.2993 | $152.30 | $152.30 | $152.30 |
| Purchase #6 | $77.73 | 12.214% | $87.2239 | $87.22 | $87.20 | $87.20 |
| Purchase #7 | $110.48 | 10.340% | $121.9036 | $121.90 | $121.90 | $121.90 |
| 7 purchase totals = | $644.11 | $700.0364 | $700.03 | $700.05 | $700.00 | |