| 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 | $79.29 | 4.743% | $83.0507 | $83.05 | $83.05 | $83.10 |
| Purchase #2 | $83.57 | 8.531% | $90.6994 | $90.70 | $90.70 | $90.70 |
| Purchase #3 | $164.42 | 11.457% | $183.2576 | $183.26 | $183.25 | $183.30 |
| Purchase #4 | $79.33 | 3.434% | $82.0542 | $82.05 | $82.05 | $82.10 |
| Purchase #5 | $148.82 | 12.383% | $167.2484 | $167.25 | $167.25 | $167.20 |
| Purchase #6 | $7.64 | 5.533% | $8.0627 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $178.70 | 4.310% | $186.402 | $186.40 | $186.40 | $186.40 |
| 7 purchase totals = | $741.77 | $800.7750 | $800.77 | $800.75 | $800.90 | |