| 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 | $20.80 | 11.861% | $23.2671 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $47.62 | 5.481% | $50.2301 | $50.23 | $50.25 | $50.20 |
| Purchase #3 | $124.30 | 9.814% | $136.4988 | $136.50 | $136.50 | $136.50 |
| Purchase #4 | $129.75 | 11.391% | $144.5298 | $144.53 | $144.55 | $144.50 |
| Purchase #5 | $214.38 | 6.750% | $228.8507 | $228.85 | $228.85 | $228.90 |
| Purchase #6 | $82.98 | 11.375% | $92.419 | $92.42 | $92.40 | $92.40 |
| Purchase #7 | $62.71 | 8.137% | $67.8127 | $67.81 | $67.80 | $67.80 |
| 7 purchase totals = | $682.54 | $743.6082 | $743.61 | $743.60 | $743.60 | |