| 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 | $43.73 | 9.572% | $47.9158 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $127.49 | 8.414% | $138.217 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $243.56 | 10.662% | $269.5284 | $269.53 | $269.55 | $269.50 |
| Purchase #4 | $109.65 | 5.240% | $115.3957 | $115.40 | $115.40 | $115.40 |
| Purchase #5 | $80.47 | 4.493% | $84.0855 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $35.91 | 3.503% | $37.1679 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $82.88 | 12.150% | $92.9499 | $92.95 | $92.95 | $92.90 |
| 7 purchase totals = | $723.69 | $785.2602 | $785.28 | $785.25 | $785.20 | |