| 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 | $98.43 | 5.356% | $103.7019 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $6.25 | 4.824% | $6.5515 | $6.55 | $6.55 | $6.60 |
| Purchase #3 | $26.38 | 4.702% | $27.6204 | $27.62 | $27.60 | $27.60 |
| Purchase #4 | $149.51 | 12.269% | $167.8534 | $167.85 | $167.85 | $167.90 |
| Purchase #5 | $49.86 | 4.864% | $52.2852 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $222.32 | 4.321% | $231.9264 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $44.69 | 10.662% | $49.4548 | $49.45 | $49.45 | $49.50 |
| 7 purchase totals = | $597.44 | $639.3936 | $639.39 | $639.40 | $639.50 | |