| 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 | $34.43 | 10.415% | $38.0159 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $129.89 | 8.807% | $141.3294 | $141.33 | $141.35 | $141.30 |
| Purchase #3 | $161.95 | 11.560% | $180.6714 | $180.67 | $180.65 | $180.70 |
| Purchase #4 | $19.99 | 11.841% | $22.357 | $22.36 | $22.35 | $22.40 |
| Purchase #5 | $22.41 | 5.319% | $23.602 | $23.60 | $23.60 | $23.60 |
| Purchase #6 | $32.73 | 3.356% | $33.8284 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $242.98 | 5.187% | $255.5834 | $255.58 | $255.60 | $255.60 |
| 7 purchase totals = | $644.38 | $695.3875 | $695.39 | $695.40 | $695.40 | |