| 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 | $25.77 | 8.292% | $27.9068 | $27.91 | $27.90 | $27.90 |
| Purchase #2 | $119.68 | 12.250% | $134.3408 | $134.34 | $134.35 | $134.30 |
| Purchase #3 | $154.32 | 5.666% | $163.0638 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $64.46 | 10.270% | $71.08 | $71.08 | $71.10 | $71.10 |
| Purchase #5 | $210.31 | 10.612% | $232.6281 | $232.63 | $232.65 | $232.60 |
| Purchase #6 | $136.48 | 8.129% | $147.5745 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $59.76 | 7.864% | $64.4595 | $64.46 | $64.45 | $64.50 |
| 7 purchase totals = | $770.78 | $841.0535 | $841.05 | $841.05 | $841.10 | |