| 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 | $24.39 | 6.385% | $25.9473 | $25.95 | $25.95 | $25.90 |
| Purchase #2 | $100.97 | 10.301% | $111.3709 | $111.37 | $111.35 | $111.40 |
| Purchase #3 | $21.69 | 7.219% | $23.2558 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $164.36 | 9.852% | $180.5527 | $180.55 | $180.55 | $180.60 |
| Purchase #5 | $193.67 | 9.285% | $211.6523 | $211.65 | $211.65 | $211.70 |
| Purchase #6 | $54.71 | 4.602% | $57.2278 | $57.23 | $57.25 | $57.20 |
| Purchase #7 | $22.90 | 8.134% | $24.7627 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $582.69 | $634.7695 | $634.77 | $634.75 | $634.90 | |