| 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 | $92.62 | 10.329% | $102.1867 | $102.19 | $102.20 | $102.20 |
| Purchase #2 | $67.95 | 3.190% | $70.1176 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $71.89 | 4.378% | $75.0373 | $75.04 | $75.05 | $75.00 |
| Purchase #4 | $49.99 | 3.656% | $51.8176 | $51.82 | $51.80 | $51.80 |
| Purchase #5 | $90.33 | 3.143% | $93.1691 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $25.41 | 7.864% | $27.4082 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $119.69 | 12.441% | $134.5806 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $517.88 | $554.3171 | $554.33 | $554.30 | $554.30 | |