| 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 | $107.70 | 12.203% | $120.8426 | $120.84 | $120.85 | $120.80 |
| Purchase #2 | $5.52 | 9.850% | $6.0637 | $6.06 | $6.05 | $6.10 |
| Purchase #3 | $142.34 | 7.842% | $153.5023 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $17.56 | 7.498% | $18.8766 | $18.88 | $18.90 | $18.90 |
| Purchase #5 | $83.35 | 12.322% | $93.6204 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $113.89 | 9.444% | $124.6458 | $124.65 | $124.65 | $124.60 |
| Purchase #7 | $215.60 | 11.253% | $239.8615 | $239.86 | $239.85 | $239.90 |
| 7 purchase totals = | $685.96 | $757.4129 | $757.41 | $757.40 | $757.40 | |