| 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 | $65.99 | 8.470% | $71.5794 | $71.58 | $71.60 | $71.60 |
| Purchase #2 | $32.45 | 7.216% | $34.7916 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $103.86 | 7.687% | $111.8437 | $111.84 | $111.85 | $111.80 |
| Purchase #4 | $186.80 | 11.497% | $208.2764 | $208.28 | $208.30 | $208.30 |
| Purchase #5 | $57.64 | 10.580% | $63.7383 | $63.74 | $63.75 | $63.70 |
| Purchase #6 | $234.94 | 7.333% | $252.1682 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $78.47 | 10.229% | $86.4967 | $86.50 | $86.50 | $86.50 |
| 7 purchase totals = | $760.15 | $828.8943 | $828.90 | $828.95 | $828.90 | |