| 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 | $120.91 | 11.481% | $134.7917 | $134.79 | $134.80 | $134.80 |
| Purchase #2 | $54.40 | 5.848% | $57.5813 | $57.58 | $57.60 | $57.60 |
| Purchase #3 | $31.36 | 4.411% | $32.7433 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $176.37 | 9.667% | $193.4197 | $193.42 | $193.40 | $193.40 |
| Purchase #5 | $243.45 | 12.744% | $274.4753 | $274.48 | $274.50 | $274.50 |
| Purchase #6 | $77.46 | 5.115% | $81.4221 | $81.42 | $81.40 | $81.40 |
| Purchase #7 | $194.86 | 11.744% | $217.7444 | $217.74 | $217.75 | $217.70 |
| 7 purchase totals = | $898.81 | $992.1778 | $992.17 | $992.20 | $992.10 | |