| 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 | $66.40 | 6.207% | $70.5214 | $70.52 | $70.50 | $70.50 |
| Purchase #2 | $64.58 | 10.364% | $71.2731 | $71.27 | $71.25 | $71.30 |
| Purchase #3 | $41.82 | 4.391% | $43.6563 | $43.66 | $43.65 | $43.70 |
| Purchase #4 | $205.69 | 7.845% | $221.8264 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $100.53 | 5.604% | $106.1637 | $106.16 | $106.15 | $106.20 |
| Purchase #6 | $81.41 | 5.336% | $85.754 | $85.75 | $85.75 | $85.80 |
| Purchase #7 | $148.50 | 7.561% | $159.7281 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $708.93 | $758.9230 | $758.92 | $758.90 | $759.00 | |