| 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 | $76.72 | 6.627% | $81.8042 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $169.64 | 11.170% | $188.5888 | $188.59 | $188.60 | $188.60 |
| Purchase #3 | $250.64 | 9.395% | $274.1876 | $274.19 | $274.20 | $274.20 |
| Purchase #4 | $214.55 | 6.624% | $228.7618 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $208.96 | 3.339% | $215.9372 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $33.59 | 9.355% | $36.7323 | $36.73 | $36.75 | $36.70 |
| Purchase #7 | $37.51 | 7.129% | $40.1841 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $991.61 | $1,066.1960 | $1,066.19 | $1,066.25 | $1,066.20 | |