| 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 | $8.99 | 10.700% | $9.9519 | $9.95 | $9.95 | $10.00 |
| Purchase #2 | $17.61 | 6.663% | $18.7834 | $18.78 | $18.80 | $18.80 |
| Purchase #3 | $65.94 | 12.373% | $74.0988 | $74.10 | $74.10 | $74.10 |
| Purchase #4 | $146.83 | 4.146% | $152.9176 | $152.92 | $152.90 | $152.90 |
| Purchase #5 | $25.88 | 3.864% | $26.88 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $206.71 | 12.301% | $232.1374 | $232.14 | $232.15 | $232.10 |
| Purchase #7 | $24.75 | 9.118% | $27.0067 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $496.71 | $541.7758 | $541.78 | $541.80 | $541.80 | |