| 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 | $52.29 | 10.375% | $57.7151 | $57.72 | $57.70 | $57.70 |
| Purchase #2 | $44.39 | 10.191% | $48.9138 | $48.91 | $48.90 | $48.90 |
| Purchase #3 | $211.85 | 13.157% | $239.7231 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $126.75 | 8.655% | $137.7202 | $137.72 | $137.70 | $137.70 |
| Purchase #5 | $61.94 | 10.306% | $68.3235 | $68.32 | $68.30 | $68.30 |
| Purchase #6 | $57.57 | 7.835% | $62.0806 | $62.08 | $62.10 | $62.10 |
| Purchase #7 | $172.62 | 5.166% | $181.5375 | $181.54 | $181.55 | $181.50 |
| 7 purchase totals = | $727.41 | $796.0138 | $796.01 | $795.95 | $795.90 | |