| 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 | $14.63 | 5.150% | $15.3834 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $82.38 | 6.486% | $87.7232 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $16.29 | 6.474% | $17.3446 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $213.33 | 13.609% | $242.3621 | $242.36 | $242.35 | $242.40 |
| Purchase #5 | $41.41 | 5.596% | $43.7273 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $226.58 | 9.106% | $247.2124 | $247.21 | $247.20 | $247.20 |
| Purchase #7 | $193.54 | 8.182% | $209.3754 | $209.38 | $209.40 | $209.40 |
| 7 purchase totals = | $788.16 | $863.1284 | $863.12 | $863.15 | $863.10 | |