| 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 | $36.65 | 5.712% | $38.7434 | $38.74 | $38.75 | $38.70 |
| Purchase #2 | $160.53 | 11.754% | $179.3987 | $179.40 | $179.40 | $179.40 |
| Purchase #3 | $76.57 | 10.125% | $84.3227 | $84.32 | $84.30 | $84.30 |
| Purchase #4 | $219.68 | 3.362% | $227.0656 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $95.98 | 12.576% | $108.0504 | $108.05 | $108.05 | $108.10 |
| Purchase #6 | $115.89 | 12.774% | $130.6938 | $130.69 | $130.70 | $130.70 |
| Purchase #7 | $137.58 | 11.729% | $153.7168 | $153.72 | $153.70 | $153.70 |
| 7 purchase totals = | $842.88 | $921.9914 | $921.99 | $921.95 | $922.00 | |