| 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 | $22.72 | 13.792% | $25.8535 | $25.85 | $25.85 | $25.90 |
| Purchase #2 | $90.78 | 7.763% | $97.8273 | $97.83 | $97.85 | $97.80 |
| Purchase #3 | $107.71 | 5.679% | $113.8269 | $113.83 | $113.85 | $113.80 |
| Purchase #4 | $145.56 | 13.324% | $164.9544 | $164.95 | $164.95 | $165.00 |
| Purchase #5 | $215.35 | 5.705% | $227.6357 | $227.64 | $227.65 | $227.60 |
| Purchase #6 | $41.93 | 6.597% | $44.6961 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $178.64 | 8.721% | $194.2192 | $194.22 | $194.20 | $194.20 |
| 7 purchase totals = | $802.69 | $869.0131 | $869.02 | $869.05 | $869.00 | |