| 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 | $200.55 | 7.174% | $214.9375 | $214.94 | $214.95 | $214.90 |
| Purchase #2 | $37.46 | 13.407% | $42.4823 | $42.48 | $42.50 | $42.50 |
| Purchase #3 | $109.71 | 7.522% | $117.9624 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $79.50 | 6.175% | $84.4091 | $84.41 | $84.40 | $84.40 |
| Purchase #5 | $23.85 | 12.235% | $26.768 | $26.77 | $26.75 | $26.80 |
| Purchase #6 | $101.33 | 4.669% | $106.0611 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $74.75 | 13.760% | $85.0356 | $85.04 | $85.05 | $85.00 |
| 7 purchase totals = | $627.15 | $677.6560 | $677.66 | $677.65 | $677.70 | |