| 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 | $50.91 | 10.760% | $56.3879 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $75.58 | 6.639% | $80.5978 | $80.60 | $80.60 | $80.60 |
| Purchase #3 | $35.26 | 4.829% | $36.9627 | $36.96 | $36.95 | $37.00 |
| Purchase #4 | $103.84 | 8.379% | $112.5408 | $112.54 | $112.55 | $112.50 |
| Purchase #5 | $57.51 | 10.444% | $63.5163 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $238.64 | 5.855% | $252.6124 | $252.61 | $252.60 | $252.60 |
| Purchase #7 | $153.44 | 4.705% | $160.6594 | $160.66 | $160.65 | $160.70 |
| 7 purchase totals = | $715.18 | $763.2773 | $763.28 | $763.25 | $763.30 | |