| 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 | $11.36 | 6.262% | $12.0714 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $153.96 | 11.519% | $171.6947 | $171.69 | $171.70 | $171.70 |
| Purchase #3 | $95.94 | 13.559% | $108.9485 | $108.95 | $108.95 | $108.90 |
| Purchase #4 | $30.68 | 7.409% | $32.9531 | $32.95 | $32.95 | $33.00 |
| Purchase #5 | $77.80 | 3.809% | $80.7634 | $80.76 | $80.75 | $80.80 |
| Purchase #6 | $95.90 | 8.546% | $104.0956 | $104.10 | $104.10 | $104.10 |
| Purchase #7 | $93.29 | 6.201% | $99.0749 | $99.07 | $99.05 | $99.10 |
| 7 purchase totals = | $558.93 | $609.6016 | $609.59 | $609.55 | $609.70 | |