| 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 | $81.85 | 4.547% | $85.5717 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $22.30 | 12.621% | $25.1145 | $25.11 | $25.10 | $25.10 |
| Purchase #3 | $90.92 | 5.585% | $95.9979 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $211.40 | 9.716% | $231.9396 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $223.91 | 6.680% | $238.8672 | $238.87 | $238.85 | $238.90 |
| Purchase #6 | $177.86 | 12.507% | $200.105 | $200.11 | $200.10 | $200.10 |
| Purchase #7 | $42.70 | 10.200% | $47.0554 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $850.94 | $924.6513 | $924.66 | $924.60 | $924.70 | |