| 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 | $12.62 | 8.561% | $13.7004 | $13.70 | $13.70 | $13.70 |
| Purchase #2 | $151.35 | 6.254% | $160.8154 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $91.84 | 13.147% | $103.9142 | $103.91 | $103.90 | $103.90 |
| Purchase #4 | $197.98 | 9.558% | $216.9029 | $216.90 | $216.90 | $216.90 |
| Purchase #5 | $22.81 | 5.649% | $24.0985 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $120.90 | 5.291% | $127.2968 | $127.30 | $127.30 | $127.30 |
| Purchase #7 | $164.41 | 5.603% | $173.6219 | $173.62 | $173.60 | $173.60 |
| 7 purchase totals = | $761.91 | $820.3501 | $820.35 | $820.30 | $820.30 | |