| 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 | $119.56 | 11.537% | $133.3536 | $133.35 | $133.35 | $133.40 |
| Purchase #2 | $60.51 | 9.847% | $66.4684 | $66.47 | $66.45 | $66.50 |
| Purchase #3 | $192.71 | 7.472% | $207.1093 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $119.31 | 9.393% | $130.5168 | $130.52 | $130.50 | $130.50 |
| Purchase #5 | $159.44 | 4.558% | $166.7073 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $56.56 | 7.583% | $60.8489 | $60.85 | $60.85 | $60.80 |
| Purchase #7 | $142.74 | 5.272% | $150.2653 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $850.83 | $915.2696 | $915.28 | $915.20 | $915.30 | |