| 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 | $34.88 | 7.287% | $37.4217 | $37.42 | $37.40 | $37.40 |
| Purchase #2 | $120.41 | 13.515% | $136.6834 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $54.78 | 12.713% | $61.7442 | $61.74 | $61.75 | $61.70 |
| Purchase #4 | $219.28 | 6.750% | $234.0814 | $234.08 | $234.10 | $234.10 |
| Purchase #5 | $33.48 | 6.364% | $35.6107 | $35.61 | $35.60 | $35.60 |
| Purchase #6 | $215.45 | 5.634% | $227.5885 | $227.59 | $227.60 | $227.60 |
| Purchase #7 | $149.36 | 3.294% | $154.2799 | $154.28 | $154.30 | $154.30 |
| 7 purchase totals = | $827.64 | $887.4098 | $887.40 | $887.45 | $887.40 | |