| 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 | $75.39 | 7.138% | $80.7713 | $80.77 | $80.75 | $80.80 |
| Purchase #2 | $18.64 | 5.714% | $19.7051 | $19.71 | $19.70 | $19.70 |
| Purchase #3 | $214.32 | 7.447% | $230.2804 | $230.28 | $230.30 | $230.30 |
| Purchase #4 | $81.29 | 5.806% | $86.0097 | $86.01 | $86.00 | $86.00 |
| Purchase #5 | $200.65 | 5.260% | $211.2042 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $219.55 | 4.558% | $229.5571 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $130.76 | 6.388% | $139.1129 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $940.60 | $996.6407 | $996.64 | $996.60 | $996.70 | |