| 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 | $45.85 | 9.777% | $50.3328 | $50.33 | $50.35 | $50.30 |
| Purchase #2 | $96.81 | 4.177% | $100.8538 | $100.85 | $100.85 | $100.90 |
| Purchase #3 | $97.55 | 12.110% | $109.3633 | $109.36 | $109.35 | $109.40 |
| Purchase #4 | $119.73 | 12.157% | $134.2856 | $134.29 | $134.30 | $134.30 |
| Purchase #5 | $245.63 | 3.690% | $254.6937 | $254.69 | $254.70 | $254.70 |
| Purchase #6 | $210.93 | 13.460% | $239.3212 | $239.32 | $239.30 | $239.30 |
| Purchase #7 | $23.51 | 10.592% | $26.0002 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $840.01 | $914.8506 | $914.84 | $914.85 | $914.90 | |