| 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 | $44.49 | 3.449% | $46.0245 | $46.02 | $46.00 | $46.00 |
| Purchase #2 | $167.70 | 13.334% | $190.0611 | $190.06 | $190.05 | $190.10 |
| Purchase #3 | $49.63 | 3.598% | $51.4157 | $51.42 | $51.40 | $51.40 |
| Purchase #4 | $101.96 | 8.262% | $110.3839 | $110.38 | $110.40 | $110.40 |
| Purchase #5 | $176.50 | 3.599% | $182.8522 | $182.85 | $182.85 | $182.90 |
| Purchase #6 | $55.44 | 3.133% | $57.1769 | $57.18 | $57.20 | $57.20 |
| Purchase #7 | $41.62 | 9.116% | $45.4141 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $637.34 | $683.3284 | $683.32 | $683.30 | $683.40 | |