| 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 | $93.45 | 12.747% | $105.3621 | $105.36 | $105.35 | $105.40 |
| Purchase #2 | $16.91 | 10.152% | $18.6267 | $18.63 | $18.65 | $18.60 |
| Purchase #3 | $139.95 | 6.607% | $149.1965 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $44.49 | 11.792% | $49.7363 | $49.74 | $49.75 | $49.70 |
| Purchase #5 | $108.67 | 7.115% | $116.4019 | $116.40 | $116.40 | $116.40 |
| Purchase #6 | $233.74 | 5.795% | $247.2852 | $247.29 | $247.30 | $247.30 |
| Purchase #7 | $107.29 | 4.578% | $112.2017 | $112.20 | $112.20 | $112.20 |
| 7 purchase totals = | $744.50 | $798.8104 | $798.82 | $798.85 | $798.80 | |