| 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 | $49.56 | 4.120% | $51.6019 | $51.60 | $51.60 | $51.60 |
| Purchase #2 | $121.76 | 12.815% | $137.3635 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $36.38 | 5.629% | $38.4278 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $120.93 | 12.304% | $135.8092 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $51.39 | 11.709% | $57.4073 | $57.41 | $57.40 | $57.40 |
| Purchase #6 | $248.99 | 8.341% | $269.7583 | $269.76 | $269.75 | $269.80 |
| Purchase #7 | $192.74 | 12.586% | $216.9983 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $821.75 | $907.3663 | $907.37 | $907.35 | $907.40 | |