| 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 | $66.31 | 11.120% | $73.6837 | $73.68 | $73.70 | $73.70 |
| Purchase #2 | $176.33 | 12.769% | $198.8456 | $198.85 | $198.85 | $198.80 |
| Purchase #3 | $19.92 | 6.506% | $21.216 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $82.33 | 9.374% | $90.0476 | $90.05 | $90.05 | $90.00 |
| Purchase #5 | $235.38 | 3.190% | $242.8886 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $31.25 | 13.822% | $35.5694 | $35.57 | $35.55 | $35.60 |
| Purchase #7 | $121.87 | 10.862% | $135.1075 | $135.11 | $135.10 | $135.10 |
| 7 purchase totals = | $733.39 | $797.3584 | $797.37 | $797.35 | $797.30 | |