| 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 | $90.41 | 7.141% | $96.8662 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $63.32 | 7.634% | $68.1538 | $68.15 | $68.15 | $68.20 |
| Purchase #3 | $70.33 | 12.717% | $79.2739 | $79.27 | $79.25 | $79.30 |
| Purchase #4 | $191.32 | 10.106% | $210.6548 | $210.65 | $210.65 | $210.70 |
| Purchase #5 | $147.77 | 6.824% | $157.8538 | $157.85 | $157.85 | $157.90 |
| Purchase #6 | $153.70 | 6.857% | $164.2392 | $164.24 | $164.25 | $164.20 |
| Purchase #7 | $82.54 | 8.718% | $89.7358 | $89.74 | $89.75 | $89.70 |
| 7 purchase totals = | $799.39 | $866.7775 | $866.77 | $866.75 | $866.90 | |