| 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 | $14.65 | 11.474% | $16.3309 | $16.33 | $16.35 | $16.30 |
| Purchase #2 | $193.73 | 13.870% | $220.6004 | $220.60 | $220.60 | $220.60 |
| Purchase #3 | $157.96 | 8.670% | $171.6551 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $177.91 | 6.714% | $189.8549 | $189.85 | $189.85 | $189.90 |
| Purchase #5 | $72.90 | 6.623% | $77.7282 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $71.57 | 12.136% | $80.2557 | $80.26 | $80.25 | $80.30 |
| Purchase #7 | $75.64 | 3.158% | $78.0287 | $78.03 | $78.05 | $78.00 |
| 7 purchase totals = | $764.36 | $834.4539 | $834.46 | $834.50 | $834.50 | |