| 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 | $98.94 | 8.490% | $107.34 | $107.34 | $107.35 | $107.30 |
| Purchase #2 | $9.87 | 11.587% | $11.0136 | $11.01 | $11.00 | $11.00 |
| Purchase #3 | $221.69 | 4.806% | $232.3444 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $49.45 | 8.684% | $53.7442 | $53.74 | $53.75 | $53.70 |
| Purchase #5 | $6.68 | 12.612% | $7.5225 | $7.52 | $7.50 | $7.50 |
| Purchase #6 | $183.79 | 8.187% | $198.8369 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $217.28 | 10.525% | $240.1487 | $240.15 | $240.15 | $240.10 |
| 7 purchase totals = | $787.70 | $850.9503 | $850.94 | $850.95 | $850.70 | |