| 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 | $16.80 | 4.681% | $17.5864 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $230.34 | 6.609% | $245.5632 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $69.34 | 12.669% | $78.1247 | $78.12 | $78.10 | $78.10 |
| Purchase #4 | $5.65 | 10.299% | $6.2319 | $6.23 | $6.25 | $6.20 |
| Purchase #5 | $236.27 | 13.426% | $267.9916 | $267.99 | $268.00 | $268.00 |
| Purchase #6 | $141.74 | 5.275% | $149.2168 | $149.22 | $149.20 | $149.20 |
| Purchase #7 | $72.73 | 11.382% | $81.0081 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $772.87 | $845.7227 | $845.72 | $845.70 | $845.70 | |