| 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 | $55.59 | 5.577% | $58.6903 | $58.69 | $58.70 | $58.70 |
| Purchase #2 | $50.60 | 8.774% | $55.0396 | $55.04 | $55.05 | $55.00 |
| Purchase #3 | $236.54 | 3.240% | $244.2039 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $187.43 | 6.285% | $199.21 | $199.21 | $199.20 | $199.20 |
| Purchase #5 | $142.36 | 12.289% | $159.8546 | $159.85 | $159.85 | $159.90 |
| Purchase #6 | $163.93 | 6.607% | $174.7609 | $174.76 | $174.75 | $174.80 |
| Purchase #7 | $201.36 | 5.259% | $211.9495 | $211.95 | $211.95 | $211.90 |
| 7 purchase totals = | $1,037.81 | $1,103.7088 | $1,103.70 | $1,103.70 | $1,103.70 | |