| 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 | $198.82 | 9.857% | $218.4177 | $218.42 | $218.40 | $218.40 |
| Purchase #2 | $58.75 | 8.502% | $63.7449 | $63.74 | $63.75 | $63.70 |
| Purchase #3 | $39.26 | 10.261% | $43.2885 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $212.81 | 8.607% | $231.1266 | $231.13 | $231.15 | $231.10 |
| Purchase #5 | $43.82 | 8.530% | $47.5578 | $47.56 | $47.55 | $47.60 |
| Purchase #6 | $99.80 | 12.190% | $111.9656 | $111.97 | $111.95 | $112.00 |
| Purchase #7 | $45.71 | 3.614% | $47.362 | $47.36 | $47.35 | $47.40 |
| 7 purchase totals = | $698.97 | $763.4631 | $763.47 | $763.45 | $763.50 | |