| 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 | $116.61 | 3.294% | $120.4511 | $120.45 | $120.45 | $120.50 |
| Purchase #2 | $180.34 | 5.564% | $190.3741 | $190.37 | $190.35 | $190.40 |
| Purchase #3 | $51.71 | 9.440% | $56.5914 | $56.59 | $56.60 | $56.60 |
| Purchase #4 | $19.62 | 5.122% | $20.6249 | $20.62 | $20.60 | $20.60 |
| Purchase #5 | $147.36 | 11.782% | $164.722 | $164.72 | $164.70 | $164.70 |
| Purchase #6 | $28.26 | 13.780% | $32.1542 | $32.15 | $32.15 | $32.20 |
| Purchase #7 | $115.75 | 6.855% | $123.6847 | $123.68 | $123.70 | $123.70 |
| 7 purchase totals = | $659.65 | $708.6024 | $708.58 | $708.55 | $708.70 | |