| 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 | $51.81 | 7.409% | $55.6486 | $55.65 | $55.65 | $55.60 |
| Purchase #2 | $38.88 | 10.739% | $43.0553 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $187.68 | 7.422% | $201.6096 | $201.61 | $201.60 | $201.60 |
| Purchase #4 | $8.66 | 13.406% | $9.821 | $9.82 | $9.80 | $9.80 |
| Purchase #5 | $12.53 | 9.173% | $13.6794 | $13.68 | $13.70 | $13.70 |
| Purchase #6 | $219.49 | 4.363% | $229.0663 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $216.74 | 6.419% | $230.6525 | $230.65 | $230.65 | $230.70 |
| 7 purchase totals = | $735.79 | $783.5327 | $783.54 | $783.50 | $783.60 | |