| 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 | $54.60 | 13.283% | $61.8525 | $61.85 | $61.85 | $61.90 |
| Purchase #2 | $123.44 | 4.840% | $129.4145 | $129.41 | $129.40 | $129.40 |
| Purchase #3 | $177.54 | 6.639% | $189.3269 | $189.33 | $189.35 | $189.30 |
| Purchase #4 | $164.30 | 11.169% | $182.6507 | $182.65 | $182.65 | $182.70 |
| Purchase #5 | $30.80 | 7.256% | $33.0348 | $33.03 | $33.05 | $33.00 |
| Purchase #6 | $230.33 | 3.675% | $238.7946 | $238.79 | $238.80 | $238.80 |
| Purchase #7 | $62.76 | 11.306% | $69.8556 | $69.86 | $69.85 | $69.90 |
| 7 purchase totals = | $843.77 | $904.9296 | $904.92 | $904.95 | $905.00 | |