| 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 | $73.63 | 9.447% | $80.5858 | $80.59 | $80.60 | $80.60 |
| Purchase #2 | $125.39 | 13.529% | $142.354 | $142.35 | $142.35 | $142.40 |
| Purchase #3 | $10.95 | 11.252% | $12.1821 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $79.65 | 13.626% | $90.5031 | $90.50 | $90.50 | $90.50 |
| Purchase #5 | $134.72 | 3.785% | $139.8192 | $139.82 | $139.80 | $139.80 |
| Purchase #6 | $75.90 | 10.711% | $84.0296 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $148.91 | 12.483% | $167.4984 | $167.50 | $167.50 | $167.50 |
| 7 purchase totals = | $649.15 | $716.9722 | $716.97 | $717.00 | $717.00 | |