| 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 | $162.73 | 5.802% | $172.1716 | $172.17 | $172.15 | $172.20 |
| Purchase #2 | $114.81 | 12.778% | $129.4804 | $129.48 | $129.50 | $129.50 |
| Purchase #3 | $8.87 | 7.257% | $9.5137 | $9.51 | $9.50 | $9.50 |
| Purchase #4 | $69.86 | 3.694% | $72.4406 | $72.44 | $72.45 | $72.40 |
| Purchase #5 | $43.35 | 9.666% | $47.5402 | $47.54 | $47.55 | $47.50 |
| Purchase #6 | $58.36 | 13.449% | $66.2088 | $66.21 | $66.20 | $66.20 |
| Purchase #7 | $107.39 | 4.462% | $112.1817 | $112.18 | $112.20 | $112.20 |
| 7 purchase totals = | $565.37 | $609.5370 | $609.53 | $609.55 | $609.50 | |