| 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 | $40.78 | 5.615% | $43.0698 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $131.87 | 5.513% | $139.14 | $139.14 | $139.15 | $139.10 |
| Purchase #3 | $173.53 | 5.633% | $183.3049 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $63.95 | 7.831% | $68.9579 | $68.96 | $68.95 | $69.00 |
| Purchase #5 | $21.28 | 3.293% | $21.9808 | $21.98 | $22.00 | $22.00 |
| Purchase #6 | $180.51 | 7.107% | $193.3388 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $225.56 | 12.441% | $253.6219 | $253.62 | $253.60 | $253.60 |
| 7 purchase totals = | $837.48 | $903.4141 | $903.41 | $903.40 | $903.40 | |