| 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 | $69.68 | 6.518% | $74.2217 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $12.28 | 6.530% | $13.0819 | $13.08 | $13.10 | $13.10 |
| Purchase #3 | $76.52 | 11.715% | $85.4843 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $167.68 | 13.583% | $190.456 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $77.48 | 9.548% | $84.8778 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $196.72 | 12.115% | $220.5526 | $220.55 | $220.55 | $220.60 |
| Purchase #7 | $136.77 | 11.113% | $151.9693 | $151.97 | $151.95 | $152.00 |
| 7 purchase totals = | $737.13 | $820.6436 | $820.64 | $820.65 | $820.80 | |