| 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 | $36.39 | 11.121% | $40.4369 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $248.62 | 3.809% | $258.0899 | $258.09 | $258.10 | $258.10 |
| Purchase #3 | $143.36 | 4.349% | $149.5947 | $149.59 | $149.60 | $149.60 |
| Purchase #4 | $18.68 | 7.456% | $20.0728 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $23.37 | 12.113% | $26.2008 | $26.20 | $26.20 | $26.20 |
| Purchase #6 | $95.95 | 12.359% | $107.8085 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $145.74 | 13.132% | $164.8786 | $164.88 | $164.90 | $164.90 |
| 7 purchase totals = | $712.11 | $767.0822 | $767.08 | $767.10 | $767.10 | |