| 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 | $75.92 | 5.606% | $80.1761 | $80.18 | $80.20 | $80.20 |
| Purchase #2 | $21.74 | 7.617% | $23.3959 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $207.46 | 5.156% | $218.1566 | $218.16 | $218.15 | $218.20 |
| Purchase #4 | $42.57 | 9.589% | $46.652 | $46.65 | $46.65 | $46.70 |
| Purchase #5 | $128.94 | 7.323% | $138.3823 | $138.38 | $138.40 | $138.40 |
| Purchase #6 | $202.29 | 9.423% | $221.3518 | $221.35 | $221.35 | $221.40 |
| Purchase #7 | $220.68 | 11.780% | $246.6761 | $246.68 | $246.70 | $246.70 |
| 7 purchase totals = | $899.60 | $974.7908 | $974.80 | $974.85 | $975.00 | |