| 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 | $77.58 | 5.227% | $81.6351 | $81.64 | $81.65 | $81.60 |
| Purchase #2 | $12.47 | 4.362% | $13.0139 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $105.30 | 7.447% | $113.1417 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $81.84 | 9.410% | $89.5411 | $89.54 | $89.55 | $89.50 |
| Purchase #5 | $241.55 | 4.434% | $252.2603 | $252.26 | $252.25 | $252.30 |
| Purchase #6 | $215.58 | 4.364% | $224.9879 | $224.99 | $225.00 | $225.00 |
| Purchase #7 | $63.31 | 6.148% | $67.2023 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $797.63 | $841.7823 | $841.78 | $841.80 | $841.70 | |