| 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 | $42.57 | 9.495% | $46.612 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $56.44 | 4.616% | $59.0453 | $59.05 | $59.05 | $59.00 |
| Purchase #3 | $57.89 | 10.136% | $63.7577 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $195.70 | 8.326% | $211.994 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $237.42 | 9.142% | $259.1249 | $259.12 | $259.10 | $259.10 |
| Purchase #6 | $20.92 | 13.376% | $23.7183 | $23.72 | $23.70 | $23.70 |
| Purchase #7 | $241.73 | 9.753% | $265.3059 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $852.67 | $929.5581 | $929.56 | $929.50 | $929.50 | |