| 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 | $84.62 | 3.694% | $87.7459 | $87.75 | $87.75 | $87.70 |
| Purchase #2 | $58.71 | 11.357% | $65.3777 | $65.38 | $65.40 | $65.40 |
| Purchase #3 | $214.81 | 3.393% | $222.0985 | $222.10 | $222.10 | $222.10 |
| Purchase #4 | $55.81 | 5.199% | $58.7116 | $58.71 | $58.70 | $58.70 |
| Purchase #5 | $120.57 | 8.209% | $130.4676 | $130.47 | $130.45 | $130.50 |
| Purchase #6 | $90.58 | 13.261% | $102.5918 | $102.59 | $102.60 | $102.60 |
| Purchase #7 | $249.69 | 4.355% | $260.564 | $260.56 | $260.55 | $260.60 |
| 7 purchase totals = | $874.79 | $927.5571 | $927.56 | $927.55 | $927.60 | |