| 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 | $67.72 | 4.747% | $70.9347 | $70.93 | $70.95 | $70.90 |
| Purchase #2 | $209.60 | 10.421% | $231.4424 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $180.88 | 11.197% | $201.1331 | $201.13 | $201.15 | $201.10 |
| Purchase #4 | $111.89 | 13.158% | $126.6125 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $10.69 | 13.695% | $12.154 | $12.15 | $12.15 | $12.20 |
| Purchase #6 | $239.44 | 10.612% | $264.8494 | $264.85 | $264.85 | $264.80 |
| Purchase #7 | $17.71 | 4.813% | $18.5624 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $837.93 | $925.6885 | $925.67 | $925.70 | $925.60 | |