| 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 | $46.90 | 9.540% | $51.3743 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $30.64 | 5.677% | $32.3794 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $58.46 | 13.139% | $66.1411 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $77.59 | 5.529% | $81.88 | $81.88 | $81.90 | $81.90 |
| Purchase #5 | $28.40 | 4.133% | $29.5738 | $29.57 | $29.55 | $29.60 |
| Purchase #6 | $106.76 | 3.352% | $110.3386 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $218.68 | 12.542% | $246.1068 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $567.43 | $617.7940 | $617.79 | $617.80 | $617.80 | |