| 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 | $35.91 | 13.821% | $40.8731 | $40.87 | $40.85 | $40.90 |
| Purchase #2 | $95.98 | 7.364% | $103.048 | $103.05 | $103.05 | $103.00 |
| Purchase #3 | $196.93 | 4.358% | $205.5122 | $205.51 | $205.50 | $205.50 |
| Purchase #4 | $49.85 | 13.768% | $56.7133 | $56.71 | $56.70 | $56.70 |
| Purchase #5 | $198.63 | 4.775% | $208.1146 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $22.52 | 9.452% | $24.6486 | $24.65 | $24.65 | $24.60 |
| Purchase #7 | $222.69 | 13.446% | $252.6329 | $252.63 | $252.65 | $252.60 |
| 7 purchase totals = | $822.51 | $891.5427 | $891.53 | $891.50 | $891.40 | |