| 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 | $7.71 | 4.635% | $8.0674 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $119.55 | 6.281% | $127.0589 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $203.55 | 4.347% | $212.3983 | $212.40 | $212.40 | $212.40 |
| Purchase #4 | $110.68 | 5.400% | $116.6567 | $116.66 | $116.65 | $116.70 |
| Purchase #5 | $180.65 | 3.133% | $186.3098 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $69.40 | 7.801% | $74.8139 | $74.81 | $74.80 | $74.80 |
| Purchase #7 | $49.99 | 7.793% | $53.8857 | $53.89 | $53.90 | $53.90 |
| 7 purchase totals = | $741.53 | $779.1907 | $779.20 | $779.15 | $779.30 | |