| 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 | $63.71 | 4.209% | $66.3916 | $66.39 | $66.40 | $66.40 |
| Purchase #2 | $5.28 | 6.805% | $5.6393 | $5.64 | $5.65 | $5.60 |
| Purchase #3 | $217.95 | 11.566% | $243.1581 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $200.52 | 13.296% | $227.1811 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $5.77 | 11.191% | $6.4157 | $6.42 | $6.40 | $6.40 |
| Purchase #6 | $213.97 | 7.805% | $230.6704 | $230.67 | $230.65 | $230.70 |
| Purchase #7 | $67.61 | 13.775% | $76.9233 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $774.81 | $856.3795 | $856.38 | $856.35 | $856.40 | |