| 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 | $37.63 | 6.582% | $40.1068 | $40.11 | $40.10 | $40.10 |
| Purchase #2 | $167.92 | 5.565% | $177.2647 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $35.43 | 9.694% | $38.8646 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $237.80 | 11.478% | $265.0947 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $71.74 | 8.506% | $77.8422 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $165.56 | 11.622% | $184.8014 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $92.87 | 4.724% | $97.2572 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $808.95 | $881.2316 | $881.22 | $881.20 | $881.30 | |