| 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 | $89.34 | 4.632% | $93.4782 | $93.48 | $93.50 | $93.50 |
| Purchase #2 | $48.25 | 11.570% | $53.8325 | $53.83 | $53.85 | $53.80 |
| Purchase #3 | $76.74 | 3.482% | $79.4121 | $79.41 | $79.40 | $79.40 |
| Purchase #4 | $50.77 | 11.423% | $56.5695 | $56.57 | $56.55 | $56.60 |
| Purchase #5 | $202.57 | 11.152% | $225.1606 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $5.47 | 10.214% | $6.0287 | $6.03 | $6.05 | $6.00 |
| Purchase #7 | $209.39 | 9.249% | $228.7565 | $228.76 | $228.75 | $228.80 |
| 7 purchase totals = | $682.53 | $743.2381 | $743.24 | $743.25 | $743.30 | |