| 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 | $10.94 | 6.374% | $11.6373 | $11.64 | $11.65 | $11.60 |
| Purchase #2 | $45.36 | 3.542% | $46.9667 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $118.64 | 6.478% | $126.3255 | $126.33 | $126.35 | $126.30 |
| Purchase #4 | $217.74 | 9.112% | $237.5805 | $237.58 | $237.60 | $237.60 |
| Purchase #5 | $69.67 | 12.833% | $78.6108 | $78.61 | $78.60 | $78.60 |
| Purchase #6 | $118.53 | 9.199% | $129.4336 | $129.43 | $129.45 | $129.40 |
| Purchase #7 | $231.29 | 9.763% | $253.8708 | $253.87 | $253.85 | $253.90 |
| 7 purchase totals = | $812.17 | $884.4252 | $884.43 | $884.45 | $884.40 | |