| 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 | $30.80 | 5.772% | $32.5778 | $32.58 | $32.60 | $32.60 |
| Purchase #2 | $62.78 | 5.659% | $66.3327 | $66.33 | $66.35 | $66.30 |
| Purchase #3 | $49.67 | 13.294% | $56.2731 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $235.70 | 13.482% | $267.4771 | $267.48 | $267.50 | $267.50 |
| Purchase #5 | $153.92 | 5.462% | $162.3271 | $162.33 | $162.35 | $162.30 |
| Purchase #6 | $115.81 | 11.444% | $129.0633 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $31.49 | 12.126% | $35.3085 | $35.31 | $35.30 | $35.30 |
| 7 purchase totals = | $680.17 | $749.3596 | $749.36 | $749.40 | $749.40 | |