| 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 | $7.47 | 8.128% | $8.0772 | $8.08 | $8.10 | $8.10 |
| Purchase #2 | $191.57 | 6.701% | $204.4071 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $11.71 | 11.561% | $13.0638 | $13.06 | $13.05 | $13.10 |
| Purchase #4 | $48.38 | 8.749% | $52.6128 | $52.61 | $52.60 | $52.60 |
| Purchase #5 | $116.82 | 10.358% | $128.9202 | $128.92 | $128.90 | $128.90 |
| Purchase #6 | $53.94 | 5.763% | $57.0486 | $57.05 | $57.05 | $57.00 |
| Purchase #7 | $226.66 | 5.692% | $239.5615 | $239.56 | $239.55 | $239.60 |
| 7 purchase totals = | $656.55 | $703.6912 | $703.69 | $703.65 | $703.70 | |