| 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 | $16.33 | 7.631% | $17.5761 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $115.25 | 6.588% | $122.8427 | $122.84 | $122.85 | $122.80 |
| Purchase #3 | $25.76 | 11.345% | $28.6825 | $28.68 | $28.70 | $28.70 |
| Purchase #4 | $165.35 | 10.794% | $183.1979 | $183.20 | $183.20 | $183.20 |
| Purchase #5 | $123.58 | 12.770% | $139.3612 | $139.36 | $139.35 | $139.40 |
| Purchase #6 | $19.59 | 9.650% | $21.4804 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $236.45 | 3.214% | $244.0495 | $244.05 | $244.05 | $244.00 |
| 7 purchase totals = | $702.31 | $757.1903 | $757.19 | $757.25 | $757.20 | |