| 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 | $26.60 | 12.642% | $29.9628 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $243.92 | 9.835% | $267.9095 | $267.91 | $267.90 | $267.90 |
| Purchase #3 | $104.74 | 13.509% | $118.8893 | $118.89 | $118.90 | $118.90 |
| Purchase #4 | $98.37 | 13.690% | $111.8369 | $111.84 | $111.85 | $111.80 |
| Purchase #5 | $63.75 | 9.549% | $69.8375 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $112.86 | 4.283% | $117.6938 | $117.69 | $117.70 | $117.70 |
| Purchase #7 | $171.49 | 5.496% | $180.9151 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $821.73 | $897.0449 | $897.05 | $897.05 | $897.00 | |