| 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 | $17.58 | 8.785% | $19.1244 | $19.12 | $19.10 | $19.10 |
| Purchase #2 | $65.99 | 7.445% | $70.903 | $70.90 | $70.90 | $70.90 |
| Purchase #3 | $93.62 | 13.104% | $105.888 | $105.89 | $105.90 | $105.90 |
| Purchase #4 | $36.84 | 7.579% | $39.6321 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $60.28 | 8.342% | $65.3086 | $65.31 | $65.30 | $65.30 |
| Purchase #6 | $82.76 | 4.267% | $86.2914 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $64.34 | 3.855% | $66.8203 | $66.82 | $66.80 | $66.80 |
| 7 purchase totals = | $421.41 | $453.9678 | $453.96 | $453.95 | $453.90 | |