| 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 | $85.83 | 4.720% | $89.8812 | $89.88 | $89.90 | $89.90 |
| Purchase #2 | $81.91 | 13.487% | $92.9572 | $92.96 | $92.95 | $93.00 |
| Purchase #3 | $40.38 | 9.640% | $44.2726 | $44.27 | $44.25 | $44.30 |
| Purchase #4 | $98.95 | 5.535% | $104.4269 | $104.43 | $104.45 | $104.40 |
| Purchase #5 | $83.93 | 10.677% | $92.8912 | $92.89 | $92.90 | $92.90 |
| Purchase #6 | $135.70 | 9.588% | $148.7109 | $148.71 | $148.70 | $148.70 |
| Purchase #7 | $75.67 | 4.704% | $79.2295 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $602.37 | $652.3695 | $652.37 | $652.40 | $652.40 | |