| 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 | $240.65 | 13.533% | $273.2172 | $273.22 | $273.20 | $273.20 |
| Purchase #2 | $76.46 | 7.386% | $82.1073 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $24.26 | 13.583% | $27.5552 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $112.62 | 3.646% | $116.7261 | $116.73 | $116.75 | $116.70 |
| Purchase #5 | $10.64 | 5.229% | $11.1964 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $41.85 | 3.802% | $43.4411 | $43.44 | $43.45 | $43.40 |
| Purchase #7 | $89.36 | 3.354% | $92.3571 | $92.36 | $92.35 | $92.40 |
| 7 purchase totals = | $595.84 | $646.6004 | $646.62 | $646.60 | $646.60 | |