| 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 | $20.98 | 7.818% | $22.6202 | $22.62 | $22.60 | $22.60 |
| Purchase #2 | $53.71 | 5.302% | $56.5577 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $58.79 | 5.377% | $61.9511 | $61.95 | $61.95 | $62.00 |
| Purchase #4 | $17.90 | 5.839% | $18.9452 | $18.95 | $18.95 | $18.90 |
| Purchase #5 | $126.50 | 6.380% | $134.5707 | $134.57 | $134.55 | $134.60 |
| Purchase #6 | $119.46 | 8.490% | $129.6022 | $129.60 | $129.60 | $129.60 |
| Purchase #7 | $177.36 | 7.436% | $190.5485 | $190.55 | $190.55 | $190.50 |
| 7 purchase totals = | $574.70 | $614.7956 | $614.80 | $614.75 | $614.80 | |