| 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 | $19.95 | 12.388% | $22.4214 | $22.42 | $22.40 | $22.40 |
| Purchase #2 | $75.28 | 3.472% | $77.8937 | $77.89 | $77.90 | $77.90 |
| Purchase #3 | $128.61 | 5.742% | $135.9948 | $135.99 | $136.00 | $136.00 |
| Purchase #4 | $52.65 | 5.652% | $55.6258 | $55.63 | $55.65 | $55.60 |
| Purchase #5 | $236.77 | 9.227% | $258.6168 | $258.62 | $258.60 | $258.60 |
| Purchase #6 | $33.76 | 12.416% | $37.9516 | $37.95 | $37.95 | $38.00 |
| Purchase #7 | $216.28 | 3.809% | $224.5181 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $763.30 | $813.0222 | $813.02 | $813.00 | $813.00 | |