| 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 | $91.56 | 12.718% | $103.2046 | $103.20 | $103.20 | $103.20 |
| Purchase #2 | $104.72 | 4.699% | $109.6408 | $109.64 | $109.65 | $109.60 |
| Purchase #3 | $44.40 | 9.265% | $48.5137 | $48.51 | $48.50 | $48.50 |
| Purchase #4 | $23.84 | 11.147% | $26.4974 | $26.50 | $26.50 | $26.50 |
| Purchase #5 | $51.87 | 4.136% | $54.0153 | $54.02 | $54.00 | $54.00 |
| Purchase #6 | $186.79 | 4.475% | $195.1489 | $195.15 | $195.15 | $195.10 |
| Purchase #7 | $51.41 | 11.479% | $57.3114 | $57.31 | $57.30 | $57.30 |
| 7 purchase totals = | $554.59 | $594.3321 | $594.33 | $594.30 | $594.20 | |