| 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 | $66.87 | 12.222% | $75.0429 | $75.04 | $75.05 | $75.00 |
| Purchase #2 | $153.76 | 9.214% | $167.9274 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $201.86 | 3.558% | $209.0422 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $20.54 | 11.775% | $22.9586 | $22.96 | $22.95 | $23.00 |
| Purchase #5 | $37.63 | 5.749% | $39.7933 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $111.37 | 10.583% | $123.1563 | $123.16 | $123.15 | $123.20 |
| Purchase #7 | $6.63 | 7.487% | $7.1264 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $598.66 | $645.0471 | $645.05 | $645.10 | $645.00 | |