| 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 | $94.41 | 7.443% | $101.4369 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $43.26 | 8.739% | $47.0405 | $47.04 | $47.05 | $47.00 |
| Purchase #3 | $202.26 | 6.269% | $214.9397 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $97.26 | 10.644% | $107.6124 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $153.91 | 10.483% | $170.0444 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $212.89 | 8.515% | $231.0176 | $231.02 | $231.00 | $231.00 |
| Purchase #7 | $111.72 | 13.450% | $126.7463 | $126.75 | $126.75 | $126.70 |
| 7 purchase totals = | $915.71 | $998.8378 | $998.84 | $998.85 | $998.60 | |