| 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 | $79.45 | 3.174% | $81.9717 | $81.97 | $81.95 | $82.00 |
| Purchase #2 | $43.57 | 6.358% | $46.3402 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $15.44 | 11.871% | $17.2729 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $44.47 | 7.403% | $47.7621 | $47.76 | $47.75 | $47.80 |
| Purchase #5 | $102.54 | 8.283% | $111.0334 | $111.03 | $111.05 | $111.00 |
| Purchase #6 | $178.81 | 10.821% | $198.159 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $65.38 | 8.446% | $70.902 | $70.90 | $70.90 | $70.90 |
| 7 purchase totals = | $529.66 | $573.4413 | $573.43 | $573.40 | $573.50 | |