| 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 | $84.63 | 4.729% | $88.6322 | $88.63 | $88.65 | $88.60 |
| Purchase #2 | $157.74 | 6.770% | $168.419 | $168.42 | $168.40 | $168.40 |
| Purchase #3 | $120.93 | 13.314% | $137.0306 | $137.03 | $137.05 | $137.00 |
| Purchase #4 | $102.45 | 11.282% | $114.0084 | $114.01 | $114.00 | $114.00 |
| Purchase #5 | $155.68 | 10.480% | $171.9953 | $172.00 | $172.00 | $172.00 |
| Purchase #6 | $34.75 | 6.133% | $36.8812 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $91.98 | 3.812% | $95.4863 | $95.49 | $95.50 | $95.50 |
| 7 purchase totals = | $748.16 | $812.4530 | $812.46 | $812.50 | $812.40 | |