| 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 | $29.95 | 6.643% | $31.9396 | $31.94 | $31.95 | $31.90 |
| Purchase #2 | $246.86 | 11.595% | $275.4834 | $275.48 | $275.50 | $275.50 |
| Purchase #3 | $9.79 | 4.746% | $10.2546 | $10.25 | $10.25 | $10.30 |
| Purchase #4 | $132.53 | 11.317% | $147.5284 | $147.53 | $147.55 | $147.50 |
| Purchase #5 | $9.80 | 10.319% | $10.8113 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $204.87 | 8.606% | $222.5011 | $222.50 | $222.50 | $222.50 |
| Purchase #7 | $147.43 | 12.744% | $166.2185 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $781.23 | $864.7369 | $864.73 | $864.75 | $864.70 | |