| 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 | $22.62 | 4.264% | $23.5845 | $23.58 | $23.60 | $23.60 |
| Purchase #2 | $180.44 | 4.487% | $188.5363 | $188.54 | $188.55 | $188.50 |
| Purchase #3 | $61.39 | 10.208% | $67.6567 | $67.66 | $67.65 | $67.70 |
| Purchase #4 | $24.89 | 6.274% | $26.4516 | $26.45 | $26.45 | $26.50 |
| Purchase #5 | $206.41 | 12.412% | $232.0296 | $232.03 | $232.05 | $232.00 |
| Purchase #6 | $92.77 | 8.628% | $100.7742 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $70.46 | 4.277% | $73.4736 | $73.47 | $73.45 | $73.50 |
| 7 purchase totals = | $658.98 | $712.5065 | $712.50 | $712.50 | $712.60 | |