| 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 | $68.83 | 9.204% | $75.1651 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $215.25 | 6.189% | $228.5718 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $34.98 | 5.148% | $36.7808 | $36.78 | $36.80 | $36.80 |
| Purchase #4 | $216.91 | 5.378% | $228.5754 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $234.77 | 3.718% | $243.4987 | $243.50 | $243.50 | $243.50 |
| Purchase #6 | $6.53 | 10.376% | $7.2076 | $7.21 | $7.20 | $7.20 |
| Purchase #7 | $245.91 | 5.159% | $258.5965 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $1,023.18 | $1,078.3959 | $1,078.41 | $1,078.40 | $1,078.50 | |