| 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 | $70.85 | 12.179% | $79.4788 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $101.63 | 8.769% | $110.5419 | $110.54 | $110.55 | $110.50 |
| Purchase #3 | $91.28 | 4.111% | $95.0325 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $11.35 | 8.455% | $12.3096 | $12.31 | $12.30 | $12.30 |
| Purchase #5 | $46.85 | 10.737% | $51.8803 | $51.88 | $51.90 | $51.90 |
| Purchase #6 | $133.44 | 4.604% | $139.5836 | $139.58 | $139.60 | $139.60 |
| Purchase #7 | $205.49 | 3.462% | $212.6041 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $660.89 | $701.4308 | $701.42 | $701.50 | $701.40 | |