| 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 | $34.51 | 4.334% | $36.0057 | $36.01 | $36.00 | $36.00 |
| Purchase #2 | $60.99 | 4.446% | $63.7016 | $63.70 | $63.70 | $63.70 |
| Purchase #3 | $85.42 | 5.203% | $89.8644 | $89.86 | $89.85 | $89.90 |
| Purchase #4 | $239.73 | 7.367% | $257.3909 | $257.39 | $257.40 | $257.40 |
| Purchase #5 | $161.99 | 6.307% | $172.2067 | $172.21 | $172.20 | $172.20 |
| Purchase #6 | $216.40 | 12.635% | $243.7421 | $243.74 | $243.75 | $243.70 |
| Purchase #7 | $233.41 | 12.344% | $262.2221 | $262.22 | $262.20 | $262.20 |
| 7 purchase totals = | $1,032.45 | $1,125.1335 | $1,125.13 | $1,125.10 | $1,125.10 | |