| 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 | $97.77 | 11.140% | $108.6616 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $63.31 | 6.873% | $67.6613 | $67.66 | $67.65 | $67.70 |
| Purchase #3 | $115.66 | 4.505% | $120.8705 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $132.46 | 11.869% | $148.1817 | $148.18 | $148.20 | $148.20 |
| Purchase #5 | $234.67 | 12.168% | $263.2246 | $263.22 | $263.20 | $263.20 |
| Purchase #6 | $74.73 | 6.237% | $79.3909 | $79.39 | $79.40 | $79.40 |
| Purchase #7 | $186.29 | 3.600% | $192.9964 | $193.00 | $193.00 | $193.00 |
| 7 purchase totals = | $904.89 | $980.9870 | $980.98 | $980.95 | $981.10 | |