| 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 | $45.25 | 5.110% | $47.5623 | $47.56 | $47.55 | $47.60 |
| Purchase #2 | $191.57 | 3.296% | $197.8841 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $230.59 | 4.553% | $241.0888 | $241.09 | $241.10 | $241.10 |
| Purchase #4 | $112.31 | 7.496% | $120.7288 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $157.36 | 5.375% | $165.8181 | $165.82 | $165.80 | $165.80 |
| Purchase #6 | $177.67 | 12.109% | $199.1841 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $102.90 | 3.291% | $106.2864 | $106.29 | $106.30 | $106.30 |
| 7 purchase totals = | $1,017.65 | $1,078.5526 | $1,078.55 | $1,078.60 | $1,078.60 | |