| 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 | $14.83 | 3.654% | $15.3719 | $15.37 | $15.35 | $15.40 |
| Purchase #2 | $173.43 | 9.210% | $189.4029 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $44.89 | 9.790% | $49.2847 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $110.43 | 6.825% | $117.9668 | $117.97 | $117.95 | $118.00 |
| Purchase #5 | $93.49 | 9.343% | $102.2248 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $83.44 | 3.759% | $86.5765 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $40.98 | 7.238% | $43.9461 | $43.95 | $43.95 | $43.90 |
| 7 purchase totals = | $561.49 | $604.7737 | $604.77 | $604.75 | $604.80 | |