| 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 | $19.84 | 3.678% | $20.5697 | $20.57 | $20.55 | $20.60 |
| Purchase #2 | $68.31 | 6.643% | $72.8478 | $72.85 | $72.85 | $72.80 |
| Purchase #3 | $130.27 | 11.745% | $145.5702 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $192.73 | 3.266% | $199.0246 | $199.02 | $199.00 | $199.00 |
| Purchase #5 | $213.41 | 12.790% | $240.7051 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $31.70 | 13.643% | $36.0248 | $36.02 | $36.00 | $36.00 |
| Purchase #7 | $80.43 | 7.772% | $86.681 | $86.68 | $86.70 | $86.70 |
| 7 purchase totals = | $736.69 | $801.4232 | $801.42 | $801.35 | $801.40 | |