| 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 | $11.97 | 5.693% | $12.6515 | $12.65 | $12.65 | $12.70 |
| Purchase #2 | $141.44 | 7.117% | $151.5063 | $151.51 | $151.50 | $151.50 |
| Purchase #3 | $21.52 | 4.608% | $22.5116 | $22.51 | $22.50 | $22.50 |
| Purchase #4 | $152.53 | 12.437% | $171.5002 | $171.50 | $171.50 | $171.50 |
| Purchase #5 | $104.26 | 10.218% | $114.9133 | $114.91 | $114.90 | $114.90 |
| Purchase #6 | $217.38 | 4.167% | $226.4382 | $226.44 | $226.45 | $226.40 |
| Purchase #7 | $107.62 | 8.833% | $117.1261 | $117.13 | $117.15 | $117.10 |
| 7 purchase totals = | $756.72 | $816.6472 | $816.65 | $816.65 | $816.60 | |