| 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 | $47.32 | 4.369% | $49.3874 | $49.39 | $49.40 | $49.40 |
| Purchase #2 | $121.87 | 10.433% | $134.5847 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $54.52 | 13.191% | $61.7117 | $61.71 | $61.70 | $61.70 |
| Purchase #4 | $150.76 | 10.326% | $166.3275 | $166.33 | $166.35 | $166.30 |
| Purchase #5 | $122.54 | 9.544% | $134.2352 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $179.55 | 4.874% | $188.3013 | $188.30 | $188.30 | $188.30 |
| Purchase #7 | $41.84 | 5.281% | $44.0496 | $44.05 | $44.05 | $44.00 |
| 7 purchase totals = | $718.40 | $778.5974 | $778.60 | $778.65 | $778.50 | |