| 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 | $101.82 | 5.298% | $107.2144 | $107.21 | $107.20 | $107.20 |
| Purchase #2 | $20.64 | 5.446% | $21.7641 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $211.56 | 10.639% | $234.0679 | $234.07 | $234.05 | $234.10 |
| Purchase #4 | $18.72 | 3.468% | $19.3692 | $19.37 | $19.35 | $19.40 |
| Purchase #5 | $58.25 | 12.852% | $65.7363 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $109.39 | 13.186% | $123.8142 | $123.81 | $123.80 | $123.80 |
| Purchase #7 | $112.59 | 5.486% | $118.7667 | $118.77 | $118.75 | $118.80 |
| 7 purchase totals = | $632.97 | $690.7328 | $690.73 | $690.65 | $690.80 | |