| 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 | $90.97 | 11.447% | $101.3833 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $105.95 | 7.538% | $113.9365 | $113.94 | $113.95 | $113.90 |
| Purchase #3 | $81.52 | 8.664% | $88.5829 | $88.58 | $88.60 | $88.60 |
| Purchase #4 | $228.25 | 6.596% | $243.3054 | $243.31 | $243.30 | $243.30 |
| Purchase #5 | $76.41 | 12.174% | $85.7122 | $85.71 | $85.70 | $85.70 |
| Purchase #6 | $220.58 | 6.592% | $235.1206 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $89.34 | 11.153% | $99.3041 | $99.30 | $99.30 | $99.30 |
| 7 purchase totals = | $893.02 | $967.3450 | $967.34 | $967.35 | $967.30 | |