| 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 | $42.88 | 11.212% | $47.6877 | $47.69 | $47.70 | $47.70 |
| Purchase #2 | $139.69 | 8.770% | $151.9408 | $151.94 | $151.95 | $151.90 |
| Purchase #3 | $190.57 | 5.190% | $200.4606 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $21.60 | 11.536% | $24.0918 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $221.94 | 13.411% | $251.7044 | $251.70 | $251.70 | $251.70 |
| Purchase #6 | $164.80 | 12.130% | $184.7902 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $171.62 | 4.724% | $179.7273 | $179.73 | $179.75 | $179.70 |
| 7 purchase totals = | $953.10 | $1,040.4028 | $1,040.40 | $1,040.45 | $1,040.40 | |