| 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 | $84.87 | 5.283% | $89.3537 | $89.35 | $89.35 | $89.40 |
| Purchase #2 | $75.50 | 12.228% | $84.7321 | $84.73 | $84.75 | $84.70 |
| Purchase #3 | $106.47 | 12.659% | $119.948 | $119.95 | $119.95 | $119.90 |
| Purchase #4 | $103.62 | 13.559% | $117.6698 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $37.35 | 11.195% | $41.5313 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $75.33 | 3.155% | $77.7067 | $77.71 | $77.70 | $77.70 |
| Purchase #7 | $34.60 | 11.338% | $38.5229 | $38.52 | $38.50 | $38.50 |
| 7 purchase totals = | $517.74 | $569.4645 | $569.46 | $569.45 | $569.40 | |