| 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 | $91.88 | 9.759% | $100.8466 | $100.85 | $100.85 | $100.80 |
| Purchase #2 | $9.90 | 13.547% | $11.2412 | $11.24 | $11.25 | $11.20 |
| Purchase #3 | $16.33 | 6.695% | $17.4233 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $91.93 | 7.106% | $98.4625 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $54.75 | 6.198% | $58.1434 | $58.14 | $58.15 | $58.10 |
| Purchase #6 | $226.68 | 9.383% | $247.9494 | $247.95 | $247.95 | $247.90 |
| Purchase #7 | $181.96 | 6.312% | $193.4453 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $673.43 | $727.5117 | $727.51 | $727.50 | $727.30 | |