| 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 | $88.96 | 9.712% | $97.5998 | $97.60 | $97.60 | $97.60 |
| Purchase #2 | $81.86 | 10.635% | $90.5658 | $90.57 | $90.55 | $90.60 |
| Purchase #3 | $137.93 | 13.185% | $156.1161 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $169.59 | 5.326% | $178.6224 | $178.62 | $178.60 | $178.60 |
| Purchase #5 | $68.43 | 8.155% | $74.0105 | $74.01 | $74.00 | $74.00 |
| Purchase #6 | $78.57 | 12.363% | $88.2836 | $88.28 | $88.30 | $88.30 |
| Purchase #7 | $240.72 | 4.115% | $250.6256 | $250.63 | $250.65 | $250.60 |
| 7 purchase totals = | $866.06 | $935.8238 | $935.83 | $935.80 | $935.80 | |