| 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 | $58.66 | 10.457% | $64.7941 | $64.79 | $64.80 | $64.80 |
| Purchase #2 | $39.62 | 3.522% | $41.0154 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $160.90 | 3.155% | $165.9764 | $165.98 | $166.00 | $166.00 |
| Purchase #4 | $122.62 | 10.621% | $135.6435 | $135.64 | $135.65 | $135.60 |
| Purchase #5 | $85.58 | 13.364% | $97.0169 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $208.54 | 10.695% | $230.8434 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $221.66 | 13.448% | $251.4688 | $251.47 | $251.45 | $251.50 |
| 7 purchase totals = | $897.58 | $986.7585 | $986.76 | $986.75 | $986.70 | |