| 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 | $84.59 | 6.815% | $90.3548 | $90.35 | $90.35 | $90.40 |
| Purchase #2 | $8.33 | 3.761% | $8.6433 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $233.33 | 5.438% | $246.0185 | $246.02 | $246.00 | $246.00 |
| Purchase #4 | $79.74 | 12.499% | $89.7067 | $89.71 | $89.70 | $89.70 |
| Purchase #5 | $197.79 | 5.733% | $209.1293 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $174.68 | 3.514% | $180.8183 | $180.82 | $180.80 | $180.80 |
| Purchase #7 | $7.91 | 9.495% | $8.6611 | $8.66 | $8.65 | $8.70 |
| 7 purchase totals = | $786.37 | $833.3320 | $833.33 | $833.30 | $833.30 | |