| 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 | $122.93 | 6.752% | $131.2302 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $90.71 | 12.646% | $102.1812 | $102.18 | $102.20 | $102.20 |
| Purchase #3 | $119.41 | 9.541% | $130.8029 | $130.80 | $130.80 | $130.80 |
| Purchase #4 | $79.30 | 11.636% | $88.5273 | $88.53 | $88.55 | $88.50 |
| Purchase #5 | $36.80 | 4.407% | $38.4218 | $38.42 | $38.40 | $38.40 |
| Purchase #6 | $90.83 | 8.853% | $98.8712 | $98.87 | $98.85 | $98.90 |
| Purchase #7 | $96.56 | 8.538% | $104.8043 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $636.54 | $694.8389 | $694.83 | $694.85 | $694.80 | |