| 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 | $44.94 | 3.310% | $46.4275 | $46.43 | $46.45 | $46.40 |
| Purchase #2 | $207.74 | 8.338% | $225.0614 | $225.06 | $225.05 | $225.10 |
| Purchase #3 | $133.98 | 8.524% | $145.4005 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $80.55 | 8.108% | $87.081 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $221.89 | 12.760% | $250.2032 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $190.62 | 7.150% | $204.2493 | $204.25 | $204.25 | $204.20 |
| Purchase #7 | $44.97 | 13.517% | $51.0486 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $924.69 | $1,009.4715 | $1,009.47 | $1,009.50 | $1,009.40 | |