| 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 | $90.62 | 3.416% | $93.7156 | $93.72 | $93.70 | $93.70 |
| Purchase #2 | $8.41 | 10.793% | $9.3177 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $55.93 | 3.330% | $57.7925 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $38.50 | 7.816% | $41.5092 | $41.51 | $41.50 | $41.50 |
| Purchase #5 | $170.93 | 11.723% | $190.9681 | $190.97 | $190.95 | $191.00 |
| Purchase #6 | $90.62 | 6.528% | $96.5357 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $163.44 | 13.383% | $185.3132 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $618.45 | $675.1520 | $675.16 | $675.10 | $675.10 | |