| 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 | $67.28 | 13.653% | $76.4657 | $76.47 | $76.45 | $76.50 |
| Purchase #2 | $147.82 | 13.549% | $167.8481 | $167.85 | $167.85 | $167.80 |
| Purchase #3 | $68.69 | 8.207% | $74.3274 | $74.33 | $74.35 | $74.30 |
| Purchase #4 | $226.43 | 3.864% | $235.1793 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $121.26 | 5.610% | $128.0627 | $128.06 | $128.05 | $128.10 |
| Purchase #6 | $125.32 | 4.795% | $131.3291 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $125.90 | 8.272% | $136.3144 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $882.70 | $949.5267 | $949.53 | $949.55 | $949.50 | |