| 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 | $24.67 | 8.492% | $26.765 | $26.77 | $26.75 | $26.80 |
| Purchase #2 | $5.37 | 9.786% | $5.8955 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $69.66 | 4.455% | $72.7634 | $72.76 | $72.75 | $72.80 |
| Purchase #4 | $250.68 | 11.321% | $279.0595 | $279.06 | $279.05 | $279.10 |
| Purchase #5 | $37.26 | 4.771% | $39.0377 | $39.04 | $39.05 | $39.00 |
| Purchase #6 | $77.98 | 11.198% | $86.7122 | $86.71 | $86.70 | $86.70 |
| Purchase #7 | $122.85 | 7.717% | $132.3303 | $132.33 | $132.35 | $132.30 |
| 7 purchase totals = | $588.47 | $642.5636 | $642.57 | $642.55 | $642.60 | |