| 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 | $42.88 | 6.207% | $45.5416 | $45.54 | $45.55 | $45.50 |
| Purchase #2 | $192.49 | 12.240% | $216.0508 | $216.05 | $216.05 | $216.10 |
| Purchase #3 | $163.97 | 11.798% | $183.3152 | $183.32 | $183.30 | $183.30 |
| Purchase #4 | $134.30 | 10.388% | $148.2511 | $148.25 | $148.25 | $148.30 |
| Purchase #5 | $75.56 | 13.744% | $85.945 | $85.95 | $85.95 | $85.90 |
| Purchase #6 | $56.64 | 11.530% | $63.1706 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $172.29 | 13.504% | $195.556 | $195.56 | $195.55 | $195.60 |
| 7 purchase totals = | $838.13 | $937.8303 | $937.84 | $937.80 | $937.90 | |