| 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 | $51.84 | 9.129% | $56.5725 | $56.57 | $56.55 | $56.60 |
| Purchase #2 | $181.45 | 6.851% | $193.8811 | $193.88 | $193.90 | $193.90 |
| Purchase #3 | $236.74 | 8.647% | $257.2109 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $31.88 | 12.520% | $35.8714 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $134.78 | 4.375% | $140.6766 | $140.68 | $140.70 | $140.70 |
| Purchase #6 | $53.84 | 13.429% | $61.0702 | $61.07 | $61.05 | $61.10 |
| Purchase #7 | $220.90 | 9.790% | $242.5261 | $242.53 | $242.55 | $242.50 |
| 7 purchase totals = | $911.43 | $987.8088 | $987.81 | $987.80 | $987.90 | |