| 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 | $37.51 | 10.682% | $41.5168 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $19.54 | 13.518% | $22.1814 | $22.18 | $22.20 | $22.20 |
| Purchase #3 | $177.63 | 4.250% | $185.1793 | $185.18 | $185.20 | $185.20 |
| Purchase #4 | $108.73 | 11.694% | $121.4449 | $121.44 | $121.45 | $121.40 |
| Purchase #5 | $195.96 | 13.550% | $222.5126 | $222.51 | $222.50 | $222.50 |
| Purchase #6 | $218.34 | 11.515% | $243.4819 | $243.48 | $243.50 | $243.50 |
| Purchase #7 | $107.69 | 6.415% | $114.5983 | $114.60 | $114.60 | $114.60 |
| 7 purchase totals = | $865.40 | $950.9152 | $950.91 | $950.95 | $950.90 | |