| 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 | $79.72 | 6.817% | $85.1545 | $85.15 | $85.15 | $85.20 |
| Purchase #2 | $112.96 | 4.226% | $117.7337 | $117.73 | $117.75 | $117.70 |
| Purchase #3 | $216.92 | 11.769% | $242.4493 | $242.45 | $242.45 | $242.40 |
| Purchase #4 | $185.68 | 8.415% | $201.305 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $64.57 | 4.329% | $67.3652 | $67.37 | $67.35 | $67.40 |
| Purchase #6 | $31.35 | 6.850% | $33.4975 | $33.50 | $33.50 | $33.50 |
| Purchase #7 | $108.62 | 7.447% | $116.7089 | $116.71 | $116.70 | $116.70 |
| 7 purchase totals = | $799.82 | $864.2141 | $864.22 | $864.20 | $864.20 | |