| 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 | $28.62 | 11.463% | $31.9007 | $31.90 | $31.90 | $31.90 |
| Purchase #2 | $219.83 | 10.829% | $243.6354 | $243.64 | $243.65 | $243.60 |
| Purchase #3 | $17.74 | 4.555% | $18.5481 | $18.55 | $18.55 | $18.50 |
| Purchase #4 | $61.44 | 13.112% | $69.496 | $69.50 | $69.50 | $69.50 |
| Purchase #5 | $94.75 | 12.485% | $106.5795 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $212.70 | 4.395% | $222.0482 | $222.05 | $222.05 | $222.00 |
| Purchase #7 | $21.35 | 3.762% | $22.1532 | $22.15 | $22.15 | $22.20 |
| 7 purchase totals = | $656.43 | $714.3611 | $714.37 | $714.40 | $714.30 | |