| 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 | $234.75 | 6.597% | $250.2365 | $250.24 | $250.25 | $250.20 |
| Purchase #2 | $234.51 | 6.434% | $249.5984 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $181.50 | 9.688% | $199.0837 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $69.54 | 7.860% | $75.0058 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $6.90 | 10.401% | $7.6177 | $7.62 | $7.60 | $7.60 |
| Purchase #6 | $65.69 | 12.507% | $73.9058 | $73.91 | $73.90 | $73.90 |
| Purchase #7 | $100.50 | 6.402% | $106.934 | $106.93 | $106.95 | $106.90 |
| 7 purchase totals = | $893.39 | $962.3819 | $962.39 | $962.40 | $962.30 | |