| 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 | $40.83 | 9.389% | $44.6635 | $44.66 | $44.65 | $44.70 |
| Purchase #2 | $166.58 | 7.467% | $179.0185 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $178.67 | 11.284% | $198.8311 | $198.83 | $198.85 | $198.80 |
| Purchase #4 | $44.44 | 5.241% | $46.7691 | $46.77 | $46.75 | $46.80 |
| Purchase #5 | $178.35 | 7.401% | $191.5497 | $191.55 | $191.55 | $191.50 |
| Purchase #6 | $81.76 | 5.240% | $86.0442 | $86.04 | $86.05 | $86.00 |
| Purchase #7 | $86.44 | 11.307% | $96.2138 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $777.07 | $843.0899 | $843.08 | $843.05 | $843.00 | |