| 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 | $96.77 | 5.111% | $101.7159 | $101.72 | $101.70 | $101.70 |
| Purchase #2 | $205.40 | 4.704% | $215.062 | $215.06 | $215.05 | $215.10 |
| Purchase #3 | $61.82 | 6.721% | $65.9749 | $65.97 | $65.95 | $66.00 |
| Purchase #4 | $193.31 | 5.302% | $203.5593 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $161.61 | 3.784% | $167.7253 | $167.73 | $167.75 | $167.70 |
| Purchase #6 | $70.83 | 13.863% | $80.6492 | $80.65 | $80.65 | $80.60 |
| Purchase #7 | $98.59 | 7.624% | $106.1065 | $106.11 | $106.10 | $106.10 |
| 7 purchase totals = | $888.33 | $940.7931 | $940.80 | $940.75 | $940.80 | |