| 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 | $27.76 | 3.828% | $28.8227 | $28.82 | $28.80 | $28.80 |
| Purchase #2 | $134.79 | 5.599% | $142.3369 | $142.34 | $142.35 | $142.30 |
| Purchase #3 | $111.36 | 11.647% | $124.3301 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $92.93 | 3.638% | $96.3108 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $201.44 | 4.273% | $210.0475 | $210.05 | $210.05 | $210.00 |
| Purchase #6 | $182.25 | 5.649% | $192.5453 | $192.55 | $192.55 | $192.50 |
| Purchase #7 | $180.55 | 10.823% | $200.0909 | $200.09 | $200.10 | $200.10 |
| 7 purchase totals = | $931.08 | $994.4842 | $994.49 | $994.50 | $994.30 | |