| 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 | $44.68 | 9.646% | $48.9898 | $48.99 | $49.00 | $49.00 |
| Purchase #2 | $231.57 | 5.613% | $244.568 | $244.57 | $244.55 | $244.60 |
| Purchase #3 | $102.75 | 5.778% | $108.6869 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $174.62 | 3.142% | $180.1066 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $227.80 | 13.646% | $258.8856 | $258.89 | $258.90 | $258.90 |
| Purchase #6 | $26.27 | 4.635% | $27.4876 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $218.33 | 8.146% | $236.1152 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,026.02 | $1,104.8397 | $1,104.86 | $1,104.85 | $1,104.90 | |