| 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 | $21.82 | 9.147% | $23.8159 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $90.47 | 13.421% | $102.612 | $102.61 | $102.60 | $102.60 |
| Purchase #3 | $72.68 | 5.863% | $76.9412 | $76.94 | $76.95 | $76.90 |
| Purchase #4 | $77.28 | 10.107% | $85.0907 | $85.09 | $85.10 | $85.10 |
| Purchase #5 | $139.27 | 11.312% | $155.0242 | $155.02 | $155.00 | $155.00 |
| Purchase #6 | $169.56 | 4.468% | $177.1359 | $177.14 | $177.15 | $177.10 |
| Purchase #7 | $240.99 | 13.792% | $274.2273 | $274.23 | $274.25 | $274.20 |
| 7 purchase totals = | $812.07 | $894.8472 | $894.85 | $894.85 | $894.70 | |