| 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 | $28.34 | 12.595% | $31.9094 | $31.91 | $31.90 | $31.90 |
| Purchase #2 | $202.98 | 6.464% | $216.1006 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $21.34 | 10.255% | $23.5284 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $143.35 | 5.758% | $151.6041 | $151.60 | $151.60 | $151.60 |
| Purchase #5 | $74.83 | 7.534% | $80.4677 | $80.47 | $80.45 | $80.50 |
| Purchase #6 | $242.31 | 4.118% | $252.2883 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $108.51 | 10.693% | $120.113 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $821.66 | $876.0115 | $876.01 | $876.00 | $876.00 | |