| 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 | $55.82 | 8.638% | $60.6417 | $60.64 | $60.65 | $60.60 |
| Purchase #2 | $197.87 | 9.510% | $216.6874 | $216.69 | $216.70 | $216.70 |
| Purchase #3 | $214.82 | 11.607% | $239.7542 | $239.75 | $239.75 | $239.80 |
| Purchase #4 | $174.82 | 6.225% | $185.7025 | $185.70 | $185.70 | $185.70 |
| Purchase #5 | $214.91 | 13.418% | $243.7466 | $243.75 | $243.75 | $243.70 |
| Purchase #6 | $34.48 | 4.492% | $36.0288 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $120.29 | 4.341% | $125.5118 | $125.51 | $125.50 | $125.50 |
| 7 purchase totals = | $1,013.01 | $1,108.0730 | $1,108.07 | $1,108.10 | $1,108.00 | |