| 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 | $22.84 | 7.709% | $24.6007 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $147.98 | 11.638% | $165.2019 | $165.20 | $165.20 | $165.20 |
| Purchase #3 | $28.71 | 5.138% | $30.1851 | $30.19 | $30.20 | $30.20 |
| Purchase #4 | $5.67 | 11.614% | $6.3285 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $239.46 | 6.576% | $255.2069 | $255.21 | $255.20 | $255.20 |
| Purchase #6 | $43.48 | 4.529% | $45.4492 | $45.45 | $45.45 | $45.40 |
| Purchase #7 | $36.54 | 7.112% | $39.1387 | $39.14 | $39.15 | $39.10 |
| 7 purchase totals = | $524.68 | $566.1110 | $566.12 | $566.15 | $566.00 | |