| 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 | $100.99 | 11.414% | $112.517 | $112.52 | $112.50 | $112.50 |
| Purchase #2 | $61.98 | 7.685% | $66.7432 | $66.74 | $66.75 | $66.70 |
| Purchase #3 | $102.66 | 12.427% | $115.4176 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $39.44 | 12.480% | $44.3621 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $60.52 | 3.157% | $62.4306 | $62.43 | $62.45 | $62.40 |
| Purchase #6 | $216.47 | 6.257% | $230.0145 | $230.01 | $230.00 | $230.00 |
| Purchase #7 | $236.38 | 6.773% | $252.39 | $252.39 | $252.40 | $252.40 |
| 7 purchase totals = | $818.44 | $883.8750 | $883.87 | $883.85 | $883.80 | |