| 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 | $108.29 | 3.240% | $111.7986 | $111.80 | $111.80 | $111.80 |
| Purchase #2 | $22.69 | 4.661% | $23.7476 | $23.75 | $23.75 | $23.70 |
| Purchase #3 | $64.46 | 6.413% | $68.5938 | $68.59 | $68.60 | $68.60 |
| Purchase #4 | $155.44 | 8.576% | $168.7705 | $168.77 | $168.75 | $168.80 |
| Purchase #5 | $22.34 | 10.152% | $24.608 | $24.61 | $24.60 | $24.60 |
| Purchase #6 | $46.42 | 9.285% | $50.7301 | $50.73 | $50.75 | $50.70 |
| Purchase #7 | $95.53 | 9.348% | $104.4601 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $515.17 | $552.7087 | $552.71 | $552.70 | $552.70 | |