| 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 | $30.47 | 12.692% | $34.3373 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $101.43 | 9.854% | $111.4249 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $157.30 | 12.617% | $177.1465 | $177.15 | $177.15 | $177.10 |
| Purchase #4 | $73.79 | 12.374% | $82.9208 | $82.92 | $82.90 | $82.90 |
| Purchase #5 | $94.31 | 11.417% | $105.0774 | $105.08 | $105.10 | $105.10 |
| Purchase #6 | $115.34 | 5.162% | $121.2939 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $231.94 | 7.147% | $248.5168 | $248.52 | $248.50 | $248.50 |
| 7 purchase totals = | $804.58 | $880.7176 | $880.72 | $880.70 | $880.60 | |