| 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 | $140.60 | 4.555% | $147.0043 | $147.00 | $147.00 | $147.00 |
| Purchase #2 | $6.79 | 3.552% | $7.0312 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $38.99 | 5.214% | $41.0229 | $41.02 | $41.00 | $41.00 |
| Purchase #4 | $54.31 | 13.161% | $61.4577 | $61.46 | $61.45 | $61.50 |
| Purchase #5 | $220.92 | 13.305% | $250.3134 | $250.31 | $250.30 | $250.30 |
| Purchase #6 | $205.53 | 9.204% | $224.447 | $224.45 | $224.45 | $224.40 |
| Purchase #7 | $50.29 | 8.133% | $54.3801 | $54.38 | $54.40 | $54.40 |
| 7 purchase totals = | $717.43 | $785.6566 | $785.65 | $785.65 | $785.60 | |