| 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 | $88.43 | 12.736% | $99.6924 | $99.69 | $99.70 | $99.70 |
| Purchase #2 | $103.32 | 8.746% | $112.3564 | $112.36 | $112.35 | $112.40 |
| Purchase #3 | $14.34 | 12.752% | $16.1686 | $16.17 | $16.15 | $16.20 |
| Purchase #4 | $104.84 | 10.219% | $115.5536 | $115.55 | $115.55 | $115.60 |
| Purchase #5 | $42.96 | 7.711% | $46.2726 | $46.27 | $46.25 | $46.30 |
| Purchase #6 | $215.33 | 8.674% | $234.0077 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $110.65 | 11.730% | $123.6292 | $123.63 | $123.65 | $123.60 |
| 7 purchase totals = | $679.87 | $747.6805 | $747.68 | $747.65 | $747.80 | |