| 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 | $31.75 | 12.825% | $35.8219 | $35.82 | $35.80 | $35.80 |
| Purchase #2 | $22.96 | 10.632% | $25.4011 | $25.40 | $25.40 | $25.40 |
| Purchase #3 | $110.97 | 11.251% | $123.4552 | $123.46 | $123.45 | $123.50 |
| Purchase #4 | $207.29 | 7.453% | $222.7393 | $222.74 | $222.75 | $222.70 |
| Purchase #5 | $92.38 | 13.761% | $105.0924 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $77.35 | 9.627% | $84.7965 | $84.80 | $84.80 | $84.80 |
| Purchase #7 | $192.44 | 8.637% | $209.061 | $209.06 | $209.05 | $209.10 |
| 7 purchase totals = | $735.14 | $806.3674 | $806.37 | $806.35 | $806.40 | |