| 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 | $49.54 | 7.564% | $53.2872 | $53.29 | $53.30 | $53.30 |
| Purchase #2 | $10.96 | 6.201% | $11.6396 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $165.65 | 9.357% | $181.1499 | $181.15 | $181.15 | $181.10 |
| Purchase #4 | $112.40 | 5.753% | $118.8664 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $87.51 | 7.218% | $93.8265 | $93.83 | $93.85 | $93.80 |
| Purchase #6 | $13.73 | 3.799% | $14.2516 | $14.25 | $14.25 | $14.30 |
| Purchase #7 | $98.99 | 4.655% | $103.598 | $103.60 | $103.60 | $103.60 |
| 7 purchase totals = | $538.78 | $576.6192 | $576.63 | $576.65 | $576.60 | |