| 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 | $39.59 | 9.820% | $43.4777 | $43.48 | $43.50 | $43.50 |
| Purchase #2 | $109.77 | 6.103% | $116.4693 | $116.47 | $116.45 | $116.50 |
| Purchase #3 | $173.28 | 3.863% | $179.9738 | $179.97 | $179.95 | $180.00 |
| Purchase #4 | $58.89 | 10.559% | $65.1082 | $65.11 | $65.10 | $65.10 |
| Purchase #5 | $51.80 | 5.258% | $54.5236 | $54.52 | $54.50 | $54.50 |
| Purchase #6 | $220.63 | 3.316% | $227.9461 | $227.95 | $227.95 | $227.90 |
| Purchase #7 | $120.50 | 7.283% | $129.276 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $774.46 | $816.7747 | $816.78 | $816.75 | $816.80 | |