| 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 | $115.28 | 9.410% | $126.1278 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $67.72 | 8.760% | $73.6523 | $73.65 | $73.65 | $73.70 |
| Purchase #3 | $220.79 | 4.714% | $231.198 | $231.20 | $231.20 | $231.20 |
| Purchase #4 | $231.72 | 5.150% | $243.6536 | $243.65 | $243.65 | $243.70 |
| Purchase #5 | $74.78 | 5.528% | $78.9138 | $78.91 | $78.90 | $78.90 |
| Purchase #6 | $68.64 | 7.222% | $73.5972 | $73.60 | $73.60 | $73.60 |
| Purchase #7 | $66.79 | 8.232% | $72.2882 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $845.72 | $899.4309 | $899.43 | $899.45 | $899.50 | |