| 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 | $55.84 | 13.811% | $63.5521 | $63.55 | $63.55 | $63.60 |
| Purchase #2 | $13.98 | 6.234% | $14.8515 | $14.85 | $14.85 | $14.90 |
| Purchase #3 | $112.46 | 8.110% | $121.5805 | $121.58 | $121.60 | $121.60 |
| Purchase #4 | $169.48 | 6.158% | $179.9166 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $147.79 | 10.788% | $163.7336 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $222.70 | 4.245% | $232.1536 | $232.15 | $232.15 | $232.20 |
| Purchase #7 | $134.53 | 13.112% | $152.1696 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $856.78 | $927.9575 | $927.95 | $927.95 | $928.10 | |