| 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 | $59.94 | 3.196% | $61.8557 | $61.86 | $61.85 | $61.90 |
| Purchase #2 | $171.56 | 3.385% | $177.3673 | $177.37 | $177.35 | $177.40 |
| Purchase #3 | $46.62 | 12.313% | $52.3603 | $52.36 | $52.35 | $52.40 |
| Purchase #4 | $217.97 | 9.603% | $238.9017 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $72.84 | 13.307% | $82.5328 | $82.53 | $82.55 | $82.50 |
| Purchase #6 | $79.65 | 5.812% | $84.2793 | $84.28 | $84.30 | $84.30 |
| Purchase #7 | $170.87 | 13.155% | $193.3479 | $193.35 | $193.35 | $193.30 |
| 7 purchase totals = | $819.45 | $890.6450 | $890.65 | $890.65 | $890.70 | |