| 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 | $76.46 | 8.656% | $83.0784 | $83.08 | $83.10 | $83.10 |
| Purchase #2 | $226.51 | 12.794% | $255.4897 | $255.49 | $255.50 | $255.50 |
| Purchase #3 | $11.55 | 3.831% | $11.9925 | $11.99 | $12.00 | $12.00 |
| Purchase #4 | $81.34 | 10.802% | $90.1263 | $90.13 | $90.15 | $90.10 |
| Purchase #5 | $110.74 | 3.422% | $114.5295 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $34.53 | 5.837% | $36.5455 | $36.55 | $36.55 | $36.50 |
| Purchase #7 | $161.75 | 11.313% | $180.0488 | $180.05 | $180.05 | $180.00 |
| 7 purchase totals = | $702.88 | $771.8107 | $771.82 | $771.90 | $771.70 | |