| 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 | $75.73 | 7.683% | $81.5483 | $81.55 | $81.55 | $81.50 |
| Purchase #2 | $97.37 | 3.479% | $100.7575 | $100.76 | $100.75 | $100.80 |
| Purchase #3 | $21.29 | 9.426% | $23.2968 | $23.30 | $23.30 | $23.30 |
| Purchase #4 | $125.30 | 6.615% | $133.5886 | $133.59 | $133.60 | $133.60 |
| Purchase #5 | $220.74 | 6.165% | $234.3486 | $234.35 | $234.35 | $234.30 |
| Purchase #6 | $95.53 | 8.394% | $103.5488 | $103.55 | $103.55 | $103.50 |
| Purchase #7 | $34.87 | 8.460% | $37.82 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $670.83 | $714.9086 | $714.92 | $714.90 | $714.80 | |