| 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 | $6.76 | 3.791% | $7.0163 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $178.48 | 6.250% | $189.635 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $48.82 | 7.206% | $52.338 | $52.34 | $52.35 | $52.30 |
| Purchase #4 | $165.38 | 6.575% | $176.2537 | $176.25 | $176.25 | $176.30 |
| Purchase #5 | $65.53 | 12.845% | $73.9473 | $73.95 | $73.95 | $73.90 |
| Purchase #6 | $52.83 | 9.859% | $58.0385 | $58.04 | $58.05 | $58.00 |
| Purchase #7 | $141.36 | 11.345% | $157.3973 | $157.40 | $157.40 | $157.40 |
| 7 purchase totals = | $659.16 | $714.6261 | $714.64 | $714.65 | $714.50 | |