| 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 | $70.64 | 8.105% | $76.3654 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $25.87 | 6.425% | $27.5321 | $27.53 | $27.55 | $27.50 |
| Purchase #3 | $135.76 | 7.738% | $146.2651 | $146.27 | $146.25 | $146.30 |
| Purchase #4 | $11.91 | 11.372% | $13.2644 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $212.58 | 11.629% | $237.3009 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $42.84 | 8.525% | $46.4921 | $46.49 | $46.50 | $46.50 |
| Purchase #7 | $15.26 | 9.580% | $16.7219 | $16.72 | $16.70 | $16.70 |
| 7 purchase totals = | $514.86 | $563.9419 | $563.94 | $563.90 | $564.00 | |