| 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 | $67.63 | 3.405% | $69.9328 | $69.93 | $69.95 | $69.90 |
| Purchase #2 | $64.38 | 9.868% | $70.733 | $70.73 | $70.75 | $70.70 |
| Purchase #3 | $133.95 | 8.513% | $145.3532 | $145.35 | $145.35 | $145.40 |
| Purchase #4 | $136.44 | 11.655% | $152.3421 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $223.54 | 4.553% | $233.7178 | $233.72 | $233.70 | $233.70 |
| Purchase #6 | $131.45 | 6.412% | $139.8786 | $139.88 | $139.90 | $139.90 |
| Purchase #7 | $102.60 | 12.472% | $115.3963 | $115.40 | $115.40 | $115.40 |
| 7 purchase totals = | $859.99 | $927.3538 | $927.35 | $927.40 | $927.30 | |