| 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 | $30.70 | 9.254% | $33.541 | $33.54 | $33.55 | $33.50 |
| Purchase #2 | $204.49 | 10.804% | $226.5831 | $226.58 | $226.60 | $226.60 |
| Purchase #3 | $103.43 | 5.597% | $109.219 | $109.22 | $109.20 | $109.20 |
| Purchase #4 | $82.70 | 3.149% | $85.3042 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $10.77 | 4.162% | $11.2182 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $86.30 | 7.342% | $92.6361 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $31.75 | 10.493% | $35.0815 | $35.08 | $35.10 | $35.10 |
| 7 purchase totals = | $550.14 | $593.5831 | $593.58 | $593.60 | $593.50 | |