| 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 | $121.64 | 7.633% | $130.9248 | $130.92 | $130.90 | $130.90 |
| Purchase #2 | $73.36 | 10.867% | $81.332 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $250.85 | 12.820% | $283.009 | $283.01 | $283.00 | $283.00 |
| Purchase #4 | $86.32 | 9.424% | $94.4548 | $94.45 | $94.45 | $94.50 |
| Purchase #5 | $87.88 | 8.555% | $95.3981 | $95.40 | $95.40 | $95.40 |
| Purchase #6 | $127.35 | 8.618% | $138.325 | $138.33 | $138.35 | $138.30 |
| Purchase #7 | $48.31 | 6.607% | $51.5018 | $51.50 | $51.50 | $51.50 |
| 7 purchase totals = | $795.71 | $874.9455 | $874.94 | $874.95 | $874.90 | |