| 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 | $104.41 | 9.260% | $114.0784 | $114.08 | $114.10 | $114.10 |
| Purchase #2 | $194.68 | 5.721% | $205.8176 | $205.82 | $205.80 | $205.80 |
| Purchase #3 | $117.50 | 9.775% | $128.9856 | $128.99 | $129.00 | $129.00 |
| Purchase #4 | $54.77 | 4.631% | $57.3064 | $57.31 | $57.30 | $57.30 |
| Purchase #5 | $46.69 | 10.561% | $51.6209 | $51.62 | $51.60 | $51.60 |
| Purchase #6 | $98.58 | 12.454% | $110.8572 | $110.86 | $110.85 | $110.90 |
| Purchase #7 | $85.27 | 13.824% | $97.0577 | $97.06 | $97.05 | $97.10 |
| 7 purchase totals = | $701.90 | $765.7238 | $765.74 | $765.70 | $765.80 | |