| 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 | $87.55 | 10.833% | $97.0343 | $97.03 | $97.05 | $97.00 |
| Purchase #2 | $230.49 | 13.721% | $262.1155 | $262.12 | $262.10 | $262.10 |
| Purchase #3 | $7.86 | 10.772% | $8.7067 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $178.55 | 13.423% | $202.5168 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $23.45 | 8.531% | $25.4505 | $25.45 | $25.45 | $25.50 |
| Purchase #6 | $128.87 | 4.770% | $135.0171 | $135.02 | $135.00 | $135.00 |
| Purchase #7 | $192.90 | 10.173% | $212.5237 | $212.52 | $212.50 | $212.50 |
| 7 purchase totals = | $849.67 | $943.3646 | $943.37 | $943.30 | $943.30 | |