| 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 | $56.69 | 8.640% | $61.588 | $61.59 | $61.60 | $61.60 |
| Purchase #2 | $167.31 | 6.507% | $178.1969 | $178.20 | $178.20 | $178.20 |
| Purchase #3 | $179.39 | 3.347% | $185.3942 | $185.39 | $185.40 | $185.40 |
| Purchase #4 | $26.56 | 13.374% | $30.1121 | $30.11 | $30.10 | $30.10 |
| Purchase #5 | $144.64 | 13.852% | $164.6755 | $164.68 | $164.70 | $164.70 |
| Purchase #6 | $102.73 | 10.751% | $113.7745 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $17.40 | 13.604% | $19.7671 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $694.72 | $753.5083 | $753.51 | $753.50 | $753.60 | |