| 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 | $51.42 | 12.532% | $57.864 | $57.86 | $57.85 | $57.90 |
| Purchase #2 | $193.89 | 10.530% | $214.3066 | $214.31 | $214.30 | $214.30 |
| Purchase #3 | $31.29 | 13.117% | $35.3943 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $173.53 | 4.173% | $180.7714 | $180.77 | $180.75 | $180.80 |
| Purchase #5 | $74.60 | 5.772% | $78.9059 | $78.91 | $78.90 | $78.90 |
| Purchase #6 | $202.56 | 11.639% | $226.136 | $226.14 | $226.15 | $226.10 |
| Purchase #7 | $125.68 | 9.167% | $137.2011 | $137.20 | $137.20 | $137.20 |
| 7 purchase totals = | $852.97 | $930.5793 | $930.58 | $930.55 | $930.60 | |