| 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 | $27.55 | 7.712% | $29.6747 | $29.67 | $29.65 | $29.70 |
| Purchase #2 | $202.33 | 10.775% | $224.1311 | $224.13 | $224.15 | $224.10 |
| Purchase #3 | $153.74 | 9.870% | $168.9141 | $168.91 | $168.90 | $168.90 |
| Purchase #4 | $22.36 | 4.563% | $23.3803 | $23.38 | $23.40 | $23.40 |
| Purchase #5 | $146.86 | 4.496% | $153.4628 | $153.46 | $153.45 | $153.50 |
| Purchase #6 | $183.77 | 13.747% | $209.0329 | $209.03 | $209.05 | $209.00 |
| Purchase #7 | $222.40 | 4.203% | $231.7475 | $231.75 | $231.75 | $231.70 |
| 7 purchase totals = | $959.01 | $1,040.3434 | $1,040.33 | $1,040.35 | $1,040.30 | |