| 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 | $17.98 | 8.264% | $19.4659 | $19.47 | $19.45 | $19.50 |
| Purchase #2 | $26.71 | 6.503% | $28.447 | $28.45 | $28.45 | $28.40 |
| Purchase #3 | $84.39 | 7.652% | $90.8475 | $90.85 | $90.85 | $90.80 |
| Purchase #4 | $112.85 | 11.452% | $125.7736 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $200.35 | 8.846% | $218.073 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $135.36 | 13.845% | $154.1006 | $154.10 | $154.10 | $154.10 |
| Purchase #7 | $31.73 | 6.320% | $33.7353 | $33.74 | $33.75 | $33.70 |
| 7 purchase totals = | $609.37 | $670.4429 | $670.45 | $670.40 | $670.40 | |