| 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 | $10.76 | 5.545% | $11.3566 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $66.71 | 11.163% | $74.1568 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $20.86 | 10.194% | $22.9865 | $22.99 | $23.00 | $23.00 |
| Purchase #4 | $158.87 | 13.433% | $180.211 | $180.21 | $180.20 | $180.20 |
| Purchase #5 | $65.43 | 7.194% | $70.137 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $122.74 | 6.161% | $130.302 | $130.30 | $130.30 | $130.30 |
| Purchase #7 | $184.99 | 4.568% | $193.4403 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $630.36 | $682.5902 | $682.60 | $682.60 | $682.60 | |