| 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 | $52.75 | 12.550% | $59.3701 | $59.37 | $59.35 | $59.40 |
| Purchase #2 | $249.97 | 9.748% | $274.3371 | $274.34 | $274.35 | $274.30 |
| Purchase #3 | $135.75 | 6.865% | $145.0692 | $145.07 | $145.05 | $145.10 |
| Purchase #4 | $35.90 | 8.709% | $39.0265 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $125.45 | 5.834% | $132.7688 | $132.77 | $132.75 | $132.80 |
| Purchase #6 | $93.44 | 11.693% | $104.3659 | $104.37 | $104.35 | $104.40 |
| Purchase #7 | $107.77 | 9.438% | $117.9413 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $801.03 | $872.8789 | $872.89 | $872.85 | $872.90 | |