| 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 | $99.80 | 7.628% | $107.4127 | $107.41 | $107.40 | $107.40 |
| Purchase #2 | $58.71 | 13.433% | $66.5965 | $66.60 | $66.60 | $66.60 |
| Purchase #3 | $35.69 | 7.797% | $38.4727 | $38.47 | $38.45 | $38.50 |
| Purchase #4 | $83.99 | 12.624% | $94.5929 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $110.35 | 13.726% | $125.4966 | $125.50 | $125.50 | $125.50 |
| Purchase #6 | $93.35 | 6.222% | $99.1582 | $99.16 | $99.15 | $99.20 |
| Purchase #7 | $23.45 | 8.186% | $25.3696 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $505.34 | $557.0992 | $557.10 | $557.05 | $557.20 | |