| 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 | $120.92 | 3.728% | $125.4279 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $71.85 | 3.665% | $74.4833 | $74.48 | $74.50 | $74.50 |
| Purchase #3 | $69.27 | 9.531% | $75.8721 | $75.87 | $75.85 | $75.90 |
| Purchase #4 | $51.79 | 11.257% | $57.62 | $57.62 | $57.60 | $57.60 |
| Purchase #5 | $6.75 | 12.389% | $7.5863 | $7.59 | $7.60 | $7.60 |
| Purchase #6 | $211.54 | 3.451% | $218.8402 | $218.84 | $218.85 | $218.80 |
| Purchase #7 | $202.86 | 9.849% | $222.8397 | $222.84 | $222.85 | $222.80 |
| 7 purchase totals = | $734.98 | $782.6695 | $782.67 | $782.70 | $782.60 | |