| 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 | $79.25 | 5.137% | $83.3211 | $83.32 | $83.30 | $83.30 |
| Purchase #2 | $109.80 | 11.151% | $122.0438 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $60.48 | 9.473% | $66.2093 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $182.79 | 12.455% | $205.5565 | $205.56 | $205.55 | $205.60 |
| Purchase #5 | $89.43 | 6.777% | $95.4907 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $158.83 | 13.480% | $180.2403 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $164.61 | 12.697% | $185.5105 | $185.51 | $185.50 | $185.50 |
| 7 purchase totals = | $845.19 | $938.3722 | $938.37 | $938.35 | $938.30 | |