| 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 | $71.98 | 8.177% | $77.8658 | $77.87 | $77.85 | $77.90 |
| Purchase #2 | $192.91 | 12.710% | $217.4289 | $217.43 | $217.45 | $217.40 |
| Purchase #3 | $94.29 | 13.361% | $106.8881 | $106.89 | $106.90 | $106.90 |
| Purchase #4 | $191.31 | 12.663% | $215.5356 | $215.54 | $215.55 | $215.50 |
| Purchase #5 | $138.52 | 5.615% | $146.2979 | $146.30 | $146.30 | $146.30 |
| Purchase #6 | $110.99 | 4.130% | $115.5739 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $198.64 | 10.493% | $219.4833 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $998.64 | $1,099.0735 | $1,099.08 | $1,099.10 | $1,099.10 | |