| 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 | $91.34 | 7.158% | $97.8781 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $184.47 | 7.656% | $198.593 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $226.69 | 3.449% | $234.5085 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $39.84 | 13.140% | $45.075 | $45.08 | $45.10 | $45.10 |
| Purchase #5 | $17.68 | 12.175% | $19.8325 | $19.83 | $19.85 | $19.80 |
| Purchase #6 | $247.53 | 9.656% | $271.4315 | $271.43 | $271.45 | $271.40 |
| Purchase #7 | $68.81 | 7.106% | $73.6996 | $73.70 | $73.70 | $73.70 |
| 7 purchase totals = | $876.36 | $941.0182 | $941.02 | $941.10 | $941.00 | |