| 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 | $89.55 | 8.634% | $97.2817 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $70.28 | 13.543% | $79.798 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $107.50 | 12.810% | $121.2708 | $121.27 | $121.25 | $121.30 |
| Purchase #4 | $59.84 | 13.253% | $67.7706 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $49.54 | 13.705% | $56.3295 | $56.33 | $56.35 | $56.30 |
| Purchase #6 | $50.48 | 12.393% | $56.736 | $56.74 | $56.75 | $56.70 |
| Purchase #7 | $96.54 | 12.730% | $108.8295 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $523.73 | $588.0161 | $588.02 | $588.05 | $588.00 | |