| 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 | $24.72 | 3.708% | $25.6366 | $25.64 | $25.65 | $25.60 |
| Purchase #2 | $72.97 | 5.747% | $77.1636 | $77.16 | $77.15 | $77.20 |
| Purchase #3 | $20.40 | 5.519% | $21.5259 | $21.53 | $21.55 | $21.50 |
| Purchase #4 | $87.60 | 7.138% | $93.8529 | $93.85 | $93.85 | $93.90 |
| Purchase #5 | $96.69 | 7.859% | $104.2889 | $104.29 | $104.30 | $104.30 |
| Purchase #6 | $221.58 | 5.741% | $234.3009 | $234.30 | $234.30 | $234.30 |
| Purchase #7 | $114.54 | 6.802% | $122.331 | $122.33 | $122.35 | $122.30 |
| 7 purchase totals = | $638.50 | $679.0998 | $679.10 | $679.15 | $679.10 | |