| 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 | $31.32 | 13.359% | $35.504 | $35.50 | $35.50 | $35.50 |
| Purchase #2 | $133.85 | 3.737% | $138.852 | $138.85 | $138.85 | $138.90 |
| Purchase #3 | $171.60 | 9.189% | $187.3683 | $187.37 | $187.35 | $187.40 |
| Purchase #4 | $186.78 | 10.616% | $206.6086 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $112.76 | 7.744% | $121.4921 | $121.49 | $121.50 | $121.50 |
| Purchase #6 | $53.43 | 9.201% | $58.3461 | $58.35 | $58.35 | $58.30 |
| Purchase #7 | $117.61 | 4.683% | $123.1177 | $123.12 | $123.10 | $123.10 |
| 7 purchase totals = | $807.35 | $871.2888 | $871.29 | $871.25 | $871.30 | |