| 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 | $20.65 | 11.772% | $23.0809 | $23.08 | $23.10 | $23.10 |
| Purchase #2 | $244.54 | 10.212% | $269.5124 | $269.51 | $269.50 | $269.50 |
| Purchase #3 | $97.32 | 5.639% | $102.8079 | $102.81 | $102.80 | $102.80 |
| Purchase #4 | $102.90 | 11.418% | $114.6491 | $114.65 | $114.65 | $114.60 |
| Purchase #5 | $128.98 | 9.444% | $141.1609 | $141.16 | $141.15 | $141.20 |
| Purchase #6 | $166.32 | 10.117% | $183.1466 | $183.15 | $183.15 | $183.10 |
| Purchase #7 | $32.50 | 13.131% | $36.7676 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $793.21 | $871.1254 | $871.13 | $871.10 | $871.10 | |