| 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 | $57.33 | 12.639% | $64.5759 | $64.58 | $64.60 | $64.60 |
| Purchase #2 | $10.85 | 4.302% | $11.3168 | $11.32 | $11.30 | $11.30 |
| Purchase #3 | $93.41 | 13.629% | $106.1408 | $106.14 | $106.15 | $106.10 |
| Purchase #4 | $159.49 | 13.585% | $181.1567 | $181.16 | $181.15 | $181.20 |
| Purchase #5 | $15.64 | 5.568% | $16.5108 | $16.51 | $16.50 | $16.50 |
| Purchase #6 | $56.99 | 12.848% | $64.3121 | $64.31 | $64.30 | $64.30 |
| Purchase #7 | $94.99 | 13.323% | $107.6455 | $107.65 | $107.65 | $107.60 |
| 7 purchase totals = | $488.70 | $551.6586 | $551.67 | $551.65 | $551.60 | |