| 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 | $63.33 | 13.248% | $71.72 | $71.72 | $71.70 | $71.70 |
| Purchase #2 | $84.26 | 10.554% | $93.1528 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $174.33 | 7.432% | $187.2862 | $187.29 | $187.30 | $187.30 |
| Purchase #4 | $195.79 | 8.409% | $212.254 | $212.25 | $212.25 | $212.30 |
| Purchase #5 | $76.43 | 6.194% | $81.1641 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $81.31 | 3.342% | $84.0274 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $113.91 | 4.708% | $119.2729 | $119.27 | $119.25 | $119.30 |
| 7 purchase totals = | $789.36 | $848.8774 | $848.87 | $848.85 | $849.00 | |