| 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 | $7.25 | 10.446% | $8.0073 | $8.01 | $8.00 | $8.00 |
| Purchase #2 | $71.28 | 4.381% | $74.4028 | $74.40 | $74.40 | $74.40 |
| Purchase #3 | $140.79 | 10.855% | $156.0728 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $105.48 | 12.601% | $118.7715 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $213.41 | 7.283% | $228.9527 | $228.95 | $228.95 | $229.00 |
| Purchase #6 | $190.49 | 7.489% | $204.7558 | $204.76 | $204.75 | $204.80 |
| Purchase #7 | $87.74 | 3.575% | $90.8767 | $90.88 | $90.90 | $90.90 |
| 7 purchase totals = | $816.44 | $881.8396 | $881.84 | $881.80 | $882.00 | |