| 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 | $67.80 | 13.578% | $77.0059 | $77.01 | $77.00 | $77.00 |
| Purchase #2 | $38.63 | 6.627% | $41.19 | $41.19 | $41.20 | $41.20 |
| Purchase #3 | $165.70 | 12.219% | $185.9469 | $185.95 | $185.95 | $185.90 |
| Purchase #4 | $120.91 | 6.588% | $128.8756 | $128.88 | $128.90 | $128.90 |
| Purchase #5 | $15.90 | 12.651% | $17.9115 | $17.91 | $17.90 | $17.90 |
| Purchase #6 | $71.44 | 12.757% | $80.5536 | $80.55 | $80.55 | $80.60 |
| Purchase #7 | $166.94 | 5.494% | $176.1117 | $176.11 | $176.10 | $176.10 |
| 7 purchase totals = | $647.32 | $707.5952 | $707.60 | $707.60 | $707.60 | |