| 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 | $72.34 | 11.420% | $80.6012 | $80.60 | $80.60 | $80.60 |
| Purchase #2 | $166.56 | 6.303% | $177.0583 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $138.71 | 7.282% | $148.8109 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $215.80 | 5.121% | $226.8511 | $226.85 | $226.85 | $226.90 |
| Purchase #5 | $22.91 | 10.186% | $25.2436 | $25.24 | $25.25 | $25.20 |
| Purchase #6 | $62.35 | 12.713% | $70.2766 | $70.28 | $70.30 | $70.30 |
| Purchase #7 | $207.57 | 3.853% | $215.5677 | $215.57 | $215.55 | $215.60 |
| 7 purchase totals = | $886.24 | $944.4094 | $944.41 | $944.40 | $944.50 | |