| 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 | $28.79 | 5.783% | $30.4549 | $30.45 | $30.45 | $30.50 |
| Purchase #2 | $74.89 | 8.821% | $81.496 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $141.25 | 5.337% | $148.7885 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $50.60 | 6.584% | $53.9315 | $53.93 | $53.95 | $53.90 |
| Purchase #5 | $208.72 | 8.109% | $225.6451 | $225.65 | $225.65 | $225.60 |
| Purchase #6 | $219.35 | 5.758% | $231.9802 | $231.98 | $232.00 | $232.00 |
| Purchase #7 | $189.94 | 11.209% | $211.2304 | $211.23 | $211.25 | $211.20 |
| 7 purchase totals = | $913.54 | $983.5266 | $983.53 | $983.60 | $983.50 | |