| 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 | $28.92 | 12.362% | $32.4951 | $32.50 | $32.50 | $32.50 |
| Purchase #2 | $82.38 | 4.352% | $85.9652 | $85.97 | $85.95 | $86.00 |
| Purchase #3 | $43.29 | 7.237% | $46.4229 | $46.42 | $46.40 | $46.40 |
| Purchase #4 | $201.93 | 6.786% | $215.633 | $215.63 | $215.65 | $215.60 |
| Purchase #5 | $29.98 | 10.403% | $33.0988 | $33.10 | $33.10 | $33.10 |
| Purchase #6 | $246.75 | 8.396% | $267.4671 | $267.47 | $267.45 | $267.50 |
| Purchase #7 | $24.30 | 9.800% | $26.6814 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $657.55 | $707.7635 | $707.77 | $707.75 | $707.80 | |