| 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 | $40.28 | 10.548% | $44.5287 | $44.53 | $44.55 | $44.50 |
| Purchase #2 | $104.35 | 12.506% | $117.4 | $117.40 | $117.40 | $117.40 |
| Purchase #3 | $131.98 | 12.514% | $148.496 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $157.91 | 13.561% | $179.3242 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $202.38 | 3.727% | $209.9227 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $96.57 | 3.209% | $99.6689 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $173.78 | 12.626% | $195.7215 | $195.72 | $195.70 | $195.70 |
| 7 purchase totals = | $907.25 | $995.0620 | $995.06 | $995.00 | $995.00 | |