| 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 | $39.46 | 12.549% | $44.4118 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $130.84 | 9.324% | $143.0395 | $143.04 | $143.05 | $143.00 |
| Purchase #3 | $32.48 | 11.158% | $36.1041 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $193.45 | 13.806% | $220.1577 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $33.49 | 7.534% | $36.0131 | $36.01 | $36.00 | $36.00 |
| Purchase #6 | $191.59 | 8.116% | $207.1394 | $207.14 | $207.15 | $207.10 |
| Purchase #7 | $199.28 | 5.472% | $210.1846 | $210.18 | $210.20 | $210.20 |
| 7 purchase totals = | $820.59 | $897.0502 | $897.04 | $897.05 | $897.00 | |