| 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 | $96.80 | 6.460% | $103.0533 | $103.05 | $103.05 | $103.10 |
| Purchase #2 | $10.86 | 13.356% | $12.3105 | $12.31 | $12.30 | $12.30 |
| Purchase #3 | $16.53 | 9.114% | $18.0365 | $18.04 | $18.05 | $18.00 |
| Purchase #4 | $32.34 | 9.375% | $35.3719 | $35.37 | $35.35 | $35.40 |
| Purchase #5 | $246.92 | 4.142% | $257.1474 | $257.15 | $257.15 | $257.10 |
| Purchase #6 | $178.59 | 8.209% | $193.2505 | $193.25 | $193.25 | $193.30 |
| Purchase #7 | $32.79 | 7.596% | $35.2807 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $614.83 | $654.4508 | $654.45 | $654.45 | $654.50 | |