| 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 | $35.90 | 6.140% | $38.1043 | $38.10 | $38.10 | $38.10 |
| Purchase #2 | $201.60 | 12.808% | $227.4209 | $227.42 | $227.40 | $227.40 |
| Purchase #3 | $31.36 | 5.834% | $33.1895 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $150.87 | 6.783% | $161.1035 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $139.28 | 10.592% | $154.0325 | $154.03 | $154.05 | $154.00 |
| Purchase #6 | $28.59 | 3.707% | $29.6498 | $29.65 | $29.65 | $29.60 |
| Purchase #7 | $55.75 | 13.655% | $63.3627 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $643.35 | $706.8632 | $706.85 | $706.85 | $706.80 | |