| 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 | $46.83 | 12.415% | $52.6439 | $52.64 | $52.65 | $52.60 |
| Purchase #2 | $101.34 | 8.586% | $110.0411 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $27.85 | 9.610% | $30.5264 | $30.53 | $30.55 | $30.50 |
| Purchase #4 | $231.71 | 6.739% | $247.3249 | $247.32 | $247.30 | $247.30 |
| Purchase #5 | $160.99 | 5.498% | $169.8412 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $123.25 | 4.595% | $128.9133 | $128.91 | $128.90 | $128.90 |
| Purchase #7 | $236.95 | 12.795% | $267.2678 | $267.27 | $267.25 | $267.30 |
| 7 purchase totals = | $928.92 | $1,006.5586 | $1,006.55 | $1,006.55 | $1,006.40 | |