| 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 | $26.38 | 9.277% | $28.8273 | $28.83 | $28.85 | $28.80 |
| Purchase #2 | $172.26 | 13.507% | $195.5272 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $144.47 | 6.839% | $154.3503 | $154.35 | $154.35 | $154.40 |
| Purchase #4 | $99.45 | 4.121% | $103.5483 | $103.55 | $103.55 | $103.50 |
| Purchase #5 | $205.96 | 8.712% | $223.9032 | $223.90 | $223.90 | $223.90 |
| Purchase #6 | $164.79 | 5.623% | $174.0561 | $174.06 | $174.05 | $174.10 |
| Purchase #7 | $229.65 | 6.770% | $245.1973 | $245.20 | $245.20 | $245.20 |
| 7 purchase totals = | $1,042.96 | $1,125.4097 | $1,125.42 | $1,125.45 | $1,125.40 | |